Question

I can finish a work in 15 days and B can finish the same work in 10 days how much time will they take to finish the work

Answer 1

Answer:

A's one day work - 1/15

B's one day work - 1/10

Their combined work - 1/15 + 1/10 = 1/6

Step-by-step explanation:

Hope it helps

Answer 2

Answer:

6 days

Step-by-step explanation:

I can do 1/15 of work in a day.

B can do 1/10 of same work in a day.

1/15+1/10= 5/30 or 1/6

Means they both can do the same work together in one day is 1/6.

Hence they will require 6 days to complete the work together.

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