Question

A and B working together can mow a field in 6 hours. B alone can mow the field in 15 hours. In how many hours. A can mow the field?​

Answer 1

Answer:

A & B 1 hour work = 1/6

B 1hour work =1/15

A 1hour work = 1/6 - 1/15 = 1/10

A alone do the work in 10hours

Answer 2

Answer:

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Step-by-step explanation:

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