Question

Kapil can do 40% of the work in 10 days,<br />Sunil can do 1/5th of the same work in 5<br />days. In how many days can they together do<br />3/5th of the work?​

Answer 1

Answer:

both can do 3/5th of the work in 15/2or 7.5 days

good night sweet dreams