Dooks COSTA
A can do a piece of work in 15 days while B can do it in 10 days How long wil they
take to do the same piece

Question

Dooks COSTA A can do a piece of work in 15 days while B can do it in 10 days How long wil they take to do the same piece of work if they work together?​

Gabriella · Answer

Answer:   gegdhdbbxhdhjrejejjensbejensbvebdkshs scwjsvsvjsjsjdvbjss

Hadley

what would be the possible ones digit of the square root of the following natural numbers?
2436

A bon contains a white balls, 3 brack
balls and 4 red ball In how many ways
can 3 balls be drawn
,at least one blac

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Dooks COSTAA can do a piece of work in 15 days while B can do it in 10 days How long wil theytake to do the same piece