The Quest for 700: Weekly GMAT Challenge

Each week Manhattan GMAT posts a 700 level GMAT question on our blog and follows up with the answer the next day. Are you up for the challenge?

Two positive numbers differ by 12 and their reciprocals differ by 4/5. What is their product?

(A) 2/15

(B) 48/5

(C) 15

(D) 42

(E) 60