Math, asked by kranthikrishna1975, 10 months ago

20 workers are working 7 hours a day can finish a piece of work in 16 days.how many hours a day,40 workers should work to finish the same work in 7 days​

Answers

Answered by shivanityagi984786
1

Answer:

20*7*16=40*7

after solving this we get

8hours

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