The positive integer b is divisible by 5.
What is the remainder when dividing 3(6+b)(5+b) by 5?  Choose the correct choice from the following options:
A) 0
B) 1
C) 2
D) 3
E) 4
When we multiply any of these options: 3*11*10 (b=5) or 3*16*15 (b=10) we end up with numbers ending in 0 which are exactly divisible by 5 leaving no remainder.   Hence answer is 0.
<result>A</result>
The positive integer b is divisible by 5.
What is the remainder when dividing 3(6+b)(5+b) by 5?