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The sum of the two numbers is 12 and their product is 35.What is the sum of the reciprocals of these numbers?

12/35
1/35
35/8
7/32

Correct Answer: 12/35

Explanation:

Let a and b are the numbers.Then a+b is 12 and ab is 35.

a+b/ab = 12/35

1/b + 1/a = 12/35

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