Math, asked by viveksathyan71481, 10 months ago

3 workers transfer a tool weighing 120kg in 12 seconds. How many men are required to transfer it in 9 seconds?

Answers

Answered by kuldeep205

0

We have, M1D1H1 = M2D2H2

3*120*12 = M2*120*9

M2 = 3*120*12 = 4

120*9

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