The sum of the two numbers is 12 and their product is What Is the sum of the reciprocals of these numbers?

The sum of the two numbers is 12 and their product is What Is the sum of the reciprocals of these numbers?

A 12/35

B 1/35

C 35/8

D 7/32

Solution

Correct Answer: Option A

x + y = 12

xy = 35

1/x + 1/y = (y+x)/xy = 12/35