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Q63. If (1/a + 1/b) = 5 and a+b = 10, find ab.

Mathematics — Fractions — Question 63 of 65

A. 5
B. 10
C. 2
D. 1

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If (1/a + 1/b) = 5 and a+b = 10, find ab. | Mathematics MCQ #63 | Examora | Examora