Question

A does 25% less work than



b. If a can complete a piece of work in 7.5 hrs then b can do it

Answer 1

Hii

you are welcome in my answer

let b work be x

a work = x - x/4 = 3x/4

a complete work (x) = 7.5

b complete work = 7.5*3/4= 22.5 = 5.625

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Hope it may helps you