In the equation a = 36.12b, b and a are integers. If a/b leaves a remainder of r, which of the following must divide into r? Choose the correct choice from the following answers.
A) 2
B) 3
C) 4
D) 6
E) 12
1) It says it is a equation, so a=36.12b should be 36.12 * b..   2) It says b is an integer, again it means 36.12 * b..   Otherwise b would be just a digit and it would be mentioned..   Although not clearly mentioned that 36.12b is actually 36.12 * b, BUT entire info points towards that..   and that is why I have taken a/b = 36.12
<result>B</result>
In the equation a = 36.12b, b and a are integers. If a/b leaves a remainder of r, which of the following must divide into r?