Question

working together P,Q and R reap a field in 6 days. If P can do it alone in 10 days, Q in 24 days. In how many days can R do it ?​

Answer 1

Answer:

Answer is 40

Step-by-step explanation:

Here it is.

Answer 2

R can do work alone in 40 days

Step-by-step explanation:

working together P,Q and R reap a field in 6 days.

Work done by them together in 1 day = $\frac{1}{6}$

P can do it alone in 10 days

So, P's 1 day work =$\frac{1}{10}$

Q's 1 day work = $\frac{1}{24}$

So, R's 1 day work = $\frac{1}{6}-(\frac{1}{10}-\frac{1}{24})=\frac{1}{40}$

So, R can do work alone in 40 days

#Learn more:

A and B can do a piece of work in 6 days and A alone can do it in 9days. The time taken by B alone to do the work is

https://brainly.in/question/12406104