Question

A can finish a work in 106 days and B can do the same work in 159 days. Working together, they will complete the same work in how many days?​

Answer 1

Answer:

63.6 days.

Explanation:

A in 106 days does the full work=1

A in 1 day does 1/106

same B in 1 day does 1/159

A and B together in 1 day do 1/106+1/159=5/318 work.

they do full work=1 in 1/5/318= 318/5=63.6 days.

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