A does 20% less work than B. If A can complete a piece of work in 7frac12 hours, – OfficerPath

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MCQ Practice

A does 20% less work than B. If A can complete a piece of work in 7frac12 hours, then B can do it in?

Subject: MathematicsTopic: Time And Work

A

text6frac12texthours

B

6 hours

C

text5frac12texthours

D

5 hours

Correct Answer: B

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