Question

solve this simple question​

Answer 1

Answer:

V=15/13

Explanation:

1/V = 1/1.5 + 1/5

1/V = 5+1.5/7.5

1/V = 6.5/7.5

1/V = 65/10 × 10/75

1/V = 13/15

13V = 15

V = 15/13

Answer 2

Answer:

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