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Question:  If 8 men can reap 80 hectares in 24 days, then how many hectares can 36 men reap in 30 days?



January 01, 2008 06:01:24 #5
 sanjeev yadav   Member Since: December 2007    Total Comments: 10 

RE: If 8 men can reap 80 hectares in 24 days, then how many hectares can 36 men reap in 30 days?
 

By Direct approach :
more men,more hectares
moredays,more hectares
so,
8 / 36 : 24 / 30 = 80 / x

x = (36 x 30 x 80) / (8 x 24)
 450
refer to R.S.aggarwal

     

 

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