20 men are cut trees in 4hrs ,if 4men lost the job so how many trees are cut in12hrs
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Step-by-step explanation:
a man cut trees in
4hr/1200min×20=24000min
converting the 24000min into hr
24000÷60=400hr
so we also have 20 men but 3 left
then we have 20 men-3 men=17 men
the can take time=400hr/24000min ÷17=3428.57143min
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