if p/q=3/4
then3p+4q=?	Choose the correct choice from the following
A) 25 / 4 B) 25 / 2 C) 20 / 4 D) 35 / 4 E) 25 / 3

Rationale: 3 p + 4 q = ? divided by q , 3 ( p / q ) + 4 = x 3 * ( 3 / 4 ) + 4 = 25 / 4 answer : a
Answer: A