During the practice, Roland multiplied the wrong number by 36 and got 756. Since $756 : 36 = 21$, this wrong number was 21. The error occurred because he read a 7 as a 1. The correct number should have been 27.

With this, Roland would have obtained $27 \cdot 36 = 972$ during his practice. This was thus the given dividend. The division problem Roland was supposed to solve was therefore 972 : 27.
## Task 2 - 240512

Roland solved a division problem. He obtained the quotient 36.

To check his result, Roland multiplied the divisor by this quotient. However, he mistakenly read a 1 instead of a 7 in the divisor and obtained the result of this multiplication as 756 instead of the given dividend.

What was the division problem that Roland was supposed to solve?