Computer Science, asked by vibhakashyap1210, 6 months ago

A and b togethdr can do a certain work in 16 days wheares b and c togethdr can do it in 20 days .if a is twice as good as a woekman as c then b can work?

Answers

Answered by soudk088

Answer:

10 votes

Answer:where rA is the rate of A and rB is the rate of B and tAB is time taken for A and B working together to finish the work.tAB=12 daysNow For ... More

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