Question

A alone can do a work in 15 days and B alone can do it in 10 days.if they both work together so how many days will they take to finish the work ?
(please give answer with correct explanation)​

Answer 1

Work done by A in 1 day = 1/15

Work done by B in 1 day = 1/10

Work done together = 1/10 + 1/15 = 5/30 = 1/6

So, they will complete the work in 6 days if they work together.

Hope it helps... Please mark me as the brainliest and give thanks if you find this answer helpful....