If p/q = 3/7 , then 2p+q= ? Pick:
A) 12 B) 14 C) 13 D) 15 E) 16

Rationale: "let p = 3 , q = 7 then 2 * 3 + 7 = 13 so 2 p + q = 13 . answer : c"
Answer: C