A and B can together do a piece of work in 10 days ,but A can do it in 15 days ....

Questions

Bhumishree @Bhumishree

August 2021 1 58 Report

A and B can together do a piece of work in 10 days ,but A can do it in 15 days .How many days would B alone take to do the same work?

Answers & Comments

zxcbnm 10A+10B = 1work
15A = 1work.
10A= work10/15
w2/3+10B=w
10B=w-2/3w
10B=1/3W
30B=W
SO B WILL D0 THE JOB IN 30 DAYS

Bhumishree what??

Bhumishree About 1 year

Bhumishree ok bye

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