(1) m = 5 but nothing is given about n; NOT sufficient.HG10 wrote:What is the value of 1/m + 1/n?
1. m = 5
2. (m+n)/(mn) = 7/10
Answer= B
(2) (m + n)/(mn) = 7/10 implies 1/n + 1/m = 7/10; SUFFICIENT.
The correct answer is B.
BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course
Redeem
Scott Woodbury-Stewart’s private virtual classroom — 400 hours of master-class video lessons for the GMAT Focus Edition.
(1) m = 5 but nothing is given about n; NOT sufficient.HG10 wrote:What is the value of 1/m + 1/n?
1. m = 5
2. (m+n)/(mn) = 7/10
Answer= B
New here Create free account