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Mukul ishwar asks : 8 men or 12 boys can do a piece of work in 25 days. In how many days can 6 men and 11 boys do it? please show with all working. well ans. is 15 but i don't the working. Please Help 
Tag : show,piece,boys,work,cbse,days,working
Category : CBSE |  On : 2010-12-21 07:41:06
 
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Shradha surana says :
22/12/2010 04:52:56
8 men= 12 boys i man = 12/8 boys6 men =12/8*6 boysadd the ans with11 for total no. of boys 12boys=25days1 boy=25/12days20 boys=25/12*20 days
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