{"action":"closed","issue":{"url":"https://api.github.com/repos/Khan/khan-exercises/issues/146001","labels_url":"https://api.github.com/repos/Khan/khan-exercises/issues/146001/labels{/name}","comments_url":"https://api.github.com/repos/Khan/khan-exercises/issues/146001/comments","events_url":"https://api.github.com/repos/Khan/khan-exercises/issues/146001/events","html_url":"https://github.com/Khan/khan-exercises/issues/146001","id":24511887,"number":146001,"title":"Radius, diameter, and circumference - answer format","user":{"login":"KhanBugz","id":924247,"avatar_url":"https://avatars.githubusercontent.com/u/924247?v=3","gravatar_id":"","url":"https://api.github.com/users/KhanBugz","html_url":"https://github.com/KhanBugz","followers_url":"https://api.github.com/users/KhanBugz/followers","following_url":"https://api.github.com/users/KhanBugz/following{/other_user}","gists_url":"https://api.github.com/users/KhanBugz/gists{/gist_id}","starred_url":"https://api.github.com/users/KhanBugz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/KhanBugz/subscriptions","organizations_url":"https://api.github.com/users/KhanBugz/orgs","repos_url":"https://api.github.com/users/KhanBugz/repos","events_url":"https://api.github.com/users/KhanBugz/events{/privacy}","received_events_url":"https://api.github.com/users/KhanBugz/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Khan/khan-exercises/labels/chrome","name":"chrome","color":"e102d8"},{"url":"https://api.github.com/repos/Khan/khan-exercises/labels/other","name":"other","color":"e10c02"},{"url":"https://api.github.com/repos/Khan/khan-exercises/labels/scratchpad","name":"scratchpad","color":"DDDDDD"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2013-12-18T19:17:04Z","updated_at":"2015-11-18T21:59:54Z","closed_at":"2015-11-18T21:59:54Z","body":"We have the correct answer but we can not figure out how to type it in correctly for the formatting.\n\n[radius_diameter_and_circumference.html?seed=180&problem=circle-r-to-c](http://sandcastle.kasandbox.org/media/castles/Khan:master/exercises/radius_diameter_and_circumference.html?seed=180&problem=circle-r-to-c&debug&lang=en)\n\n[Answer timeline](http://sandcastle.kasandbox.org/media/castles/Khan:master/exercises/radius_diameter_and_circumference.html?seed=180&problem=circle-r-to-c&debug&lang=en&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%226.283%20pi%5C%22%22%2C102%5D%2C%5B%22incorrect-activity%22%2C%22%5C%226%5C%22%22%2C35%5D%2C%5B%22incorrect-activity%22%2C%22%5C%226%20pi%5C%22%22%2C18%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22%2B6%5C%22%22%2C100%5D%2C%5B%22incorrect-activity%22%2C%22%5C%226.3%5C%22%22%2C28%5D%2C%5B%22incorrect-activity%22%2C%22%5C%226.28%20pi%5C%22%22%2C203%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2213%2F50%5C%22%22%2C130%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2225.13%5C%22%22%2C179%5D%5D)\n\n    [\"6.283 pi\",\"6\",\"6 pi\",\"+6\",\"6.3\",\"6.28 pi\",\"13/50\",\"25.13\"]\n\nLocale: en\n\nUser hash: 1539769777\n\nMozilla/5.0 (X11; CrOS armv7l 4731.81.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.62 Safari/537.36\n\nMathJax is loaded, ready, queue length: 0\n\n\n\nstart of log\nloadModule mod /khan-exercises/utils/answer-types.js\nloadModule mod /khan-exercises/utils/tmpl.js\nloadModule mod /khan-exercises/utils/tex.js\nloadModule mod /khan-exercises/utils/jquery.adhesion.js\nloadModule mod /khan-exercises/utils/calculator.js\nloadModule mod /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nloadScript loading /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nloadScript loaded /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nrenderExerciseTask radius_diameter_and_circumference\nloading and rendering radius_diameter_and_circumference\nloadExercise start radius_diameter_and_circumference.html\nloadExercise got radius_diameter_and_circumference.html\nloadExercise submod math\nloadModule mod /khan-exercises/utils/math.js\nloadModule mod /khan-exercises/utils/../third_party/raphael.js\nloadExercise submod graphie\nloadModule mod /khan-exercises/utils/graphie.js\nloadModule mod /khan-exercises/utils/kpoint.js\nloadModule mod /khan-exercises/utils/kvector.js\nloadModule mod /khan-exercises/utils/knumber.js\nloadExercise submod answer-types\nloadExercise submod tmpl\nloadExercise submod tex\nloadExercise submod jquery.adhesion\nloadExercise submod calculator\nloadExercise submod /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nloadExercise finish radius_diameter_and_circumference.html\nloaded radius_diameter_and_circumference, now rendering\nloadModule mod /khan-exercises/utils/scratchpad.js\nloadModule mod /khan-exercises/utils/../third_party/jquery.mobile.vmouse.js\nstart of makeProblem\nchose problem type and seed for radius_diameter_and_circumference\ncloned problem\ncloned global elements\nran tmplApply to vars and main elements\nran tmplApply to [id]\nremoved hints from DOM\nevaled inline scripts\nadded inline styles\n(answer-typesLoad not a fn; src undefined)\nrunning tmplLoad\nran tmplLoad\n(texLoad not a fn; src undefined)\n(jquery.adhesionLoad not a fn; src undefined)\n(calculatorLoad not a fn; src undefined)\n(mathLoad not a fn; src undefined)\n(../third_party/raphaelLoad not a fn; src undefined)\nrunning graphieLoad\nran graphieLoad\nrunning kpointLoad\nran kpointLoad\nrunning kvectorLoad\nran kvectorLoad\n(knumberLoad not a fn; src undefined)\ndone with runModules Load\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nMathJax done typesetting (\\color{purple}{1})\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\nrunning graphie\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(knumber not a fn; src undefined)\ndone with runModules\ndecided on answer type number\nvalidator created\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\nrunning graphie\nMathJax done typesetting (\\color{purple}{r = 1})\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(knumber not a fn; src undefined)\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nMathJax done typesetting (c = 2 \\pi \\cdot \\color{purple}{1} = \\color{blue}{2\\pi})\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\nrunning graphie\nMathJax done typesetting (\\color{blue}{c = 2\\pi})\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(knumber not a fn; src undefined)\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nstartTask...\nstartTask got task radius_diameter_and_circumference\nrenderExerciseTask radius_diameter_and_circumference\nloading and rendering radius_diameter_and_circumference\nloaded radius_diameter_and_circumference, now rendering\n(answer-typesCleanup not a fn; src undefined)\n(tmplCleanup not a fn; src undefined)\nrunning texCleanup\nran texCleanup\n(jquery.adhesionCleanup not a fn; src undefined)\n(calculatorCleanup not a fn; src undefined)\n(mathCleanup not a fn; src undefined)\n(../third_party/raphaelCleanup not a fn; src undefined)\n(graphieCleanup not a fn; src undefined)\n(kpointCleanup not a fn; src undefined)\n(kvectorCleanup not a fn; src undefined)\n(knumberCleanup not a fn; src undefined)\n(answer-typesCleanup not a fn; src undefined)\n(tmplCleanup not a fn; src undefined)\nrunning texCleanup\nran texCleanup\n(jquery.adhesionCleanup not a fn; src undefined)\n(calculatorCleanup not a fn; src undefined)\n(mathCleanup not a fn; src undefined)\n(../third_party/raphaelCleanup not a fn; src undefined)\n(graphieCleanup not a fn; src undefined)\n(kpointCleanup not a fn; src undefined)\n(kvectorCleanup not a fn; src undefined)\n(knumberCleanup not a fn; src undefined)\nstart of makeProblem\nchose problem type and seed for radius_diameter_and_circumference\ncloned problem\ncloned global elements\nran tmplApply to vars and main elements\nran tmplApply to [id]\nremoved hints from DOM\nevaled inline scripts\nadded inline styles\n(answer-typesLoad not a fn; src undefined)\nrunning tmplLoad\nran tmplLoad\n(texLoad not a fn; src undefined)\n(jquery.adhesionLoad not a fn; src undefined)\n(calculatorLoad not a fn; src undefined)\n(mathLoad not a fn; src undefined)\n(../third_party/raphaelLoad not a fn; src undefined)\nrunning graphieLoad\nran graphieLoad\nrunning kpointLoad\nran kpointLoad\nrunning kvectorLoad\nran kvectorLoad\n(knumberLoad not a fn; src undefined)\ndone with runModules Load\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nMathJax done typesetting (\\color{purple}{1})\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\nrunning graphie\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(knumber not a fn; src undefined)\ndone with runModules\ndecided on answer type number\nvalidator created\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\nrunning graphie\nMathJax done typesetting (\\color{purple}{r = 1})\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(knumber not a fn; src undefined)\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nMathJax done typesetting (c = 2 \\pi \\cdot \\color{purple}{1} = \\color{blue}{2\\pi})\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\nrunning graphie\nMathJax done typesetting (\\color{blue}{c = 2\\pi})\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(knumber not a fn; src undefined)\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\nrunning graphie\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(knumber not a fn; src undefined)\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\nrunning graphie\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(knumber not a fn; src undefined)\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\nrunning graphie\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(knumber not a fn; src undefined)\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\nrunning graphie\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(knumber not a fn; src undefined)\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\nrunning graphie\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(knumber not a fn; src undefined)\n(answer-types not a fn; src undefined)\nrunning tmpl\nran tmpl\nrunning tex\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nran tex\n(jquery.adhesion not a fn; src undefined)\n(calculator not a fn; src undefined)\n(math not a fn; src undefined)\n(../third_party/raphael not a fn; src undefined)\nrunning graphie\nran graphie\n(kpoint not a fn; src undefined)\n(kvector not a fn; src undefined)\n(knumber not a fn; src undefined)\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})\nMathJax done typesetting (12\\ \\text{pi})\nMathJax done typesetting (2/3\\ \\text{pi})"}}