Math, asked by Mahi1111, 1 year ago

Amit can do a piece of work in 5 days and Sumit in 4 days. How long will they take to do the same work, if they work together.

Answers

Answered by amanthakurs

13

hello circuit come BBC x.znx xn

Mahi1111: not this i need the total calculation

Answered by bhawnasharma954

14

ans=1/5+1/4=9/20
reverce20/9days

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