The positive integer f is divisible by 10. What is the remainder of dividing f(2+4)(1+f) by 5? Choices:	A) 0	B) 1	C) 2	D) 3	E) 4
When we multiply any of these options: 10*6*11 (f=10) or 20*6*21 (f=20) 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 f is divisible by 10. What is the remainder of dividing f(2+4)(1+f) by 5?