If s and t are positive integers such that s/t = 84.15, which of the following could be the remainder when s is divided by t ?	Choose the correct choice from the following
A) 2 B) 4 C) 8 D) 20 E) 9
s/t= 84.15   s = 84.15t   s = (84 + 0.15)t   s = 84t + (15/100)t   s = 84t + (3/20)t   So remainder will be multiple of 3. The only multiple of 3 is 9.   Ans. 9
<result>E</result>
If s and t are positive integers such that s/t = 84.15, which of the following could be the remainder when s is divided by t ?