15 men can dig 7.5m long trench in one day. how many men should be employed for digging 1 5m long trench?
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Answered by
22
simply use the unitery method
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Answered by
15
answer>30
work(m) man
7.5 15
15 ?
15 x 15/7.5 =30.
work(m) man
7.5 15
15 ?
15 x 15/7.5 =30.
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