If q and v are positive integers such that q/v= 45.24, how many two digit numbers COULD be the remainder when q is divided by v?
(A) 12 (B) 13 (C) 14 (D) 15 (E) 16
q = 45.24*v = 45v + 0.24*v
0.24*v = two digit integer
10<= (6/25)*v <100
1.xxx <= (1/25)*v < 16.xxx
the number of multiples of 25 between 1.xx and 16.xx
D it is!
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