Math, asked by chinmay151, 1 year ago

A Can do a of work 10 days and B in 15 days .How long will take together to finish it

Answers

Answered by aditya1139

2

a' 1 day work = 1/10
b' 1 day work =1/ 15
=1/10+1/15
=5/30
= taken time by both a and b finish the work
= 6 days

Answered by abhi123hero

0

6 is the correct answer

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