Question

Rohan can do a piece of work in 24 days while
Raghav can do it in 30 days. In how many days
can they complete it, if they work together ?​

Answer 1

Answer:

13 days 8 hours

Step-by-step explanation:

Rohan takes 24 days to do a work

then in 1 day Rohan does 1/24 work

Raghav takes 30 days to do the work

then in 1 day Raghav does 1/30 work

in 1 day Rohan and Raghav together do 1/24+1/30

work

1/24+1/30=3/40

they together will complete the work in 40/3 days=13 days 8 hours