Provide your best answer for the following math problem. Give ONLY the answer, no other words or explanation.
For example:

Answer: <most likely answer, as short as possible; not a complete sentence, just the answer!>.

The problem is: marts income is 60 percent more than tims income and tims income is 60 percent less than juans income . what percentage of juans income is marts income
64 %
0.6 * 0.6 * (Juan's income) = Mart's income