Math, asked by surbhi089, 3 months ago

A Does 30% of a work in 30

days. He then calls in B and they

together finish the remaining work

in

20 days. How long B alone would

take to do the whole work?

Answers

Answered by raviyadav90

0

Answer:

good

Step-by-step explanation:

left work =70%

remain work done by both =20 days

it means b alone done = 50 daus

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