Math, asked by madhursharmagdr, 1 year ago

7.5
. 19 men working 7 hours a day can finish a job in 21 days. How many hours a day must
2
45 men work to complete it in 7 days?

Answers

Answered by kalskalasingh

1

Answer:

5-(3-(2-(2X(-3)+1)+(3-5)))

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