3 boys can do work in 5 hours then how many boys required to work in half an hour
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X1=3 boys
Y1=300mins
Now x2=x
Y2=30 mins
= 3*300 divides by 30
= total people required =30
Y1=300mins
Now x2=x
Y2=30 mins
= 3*300 divides by 30
= total people required =30
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