Question

Kaberi can do a job in 10 days and arti in 15 days if both work of them together how long

Answer 1

Answer:

6 days

Step-by-step explanation:

Explanation:

Firstly we will find 1 day work of both A and B, then by adding we can get collective days for them,

So,

A's 1 day work = 1/10

B's 1 day work = 1/15

(A+B)'s 1 day work =

So together they can complete work in 6 days.