Babla alone can do a piece of work in 10 days . Ashu alone can do it in 15 days. The total wages for the work is Rs.5000. How much should Babla be paid if they work together for entire duration of the work .
Babla alone can do work in 10 days In 1 day , Babla can do 1/10 of work Ashu alone can do work in 15 days In 1 day , Ashu can do 1/15 of work Ratio of Babla & Ashu work for 1 day = (1/10)/(1/15) = 15/10 = 3/2 Total wage of their work = 5000 As Babla & Ashu ratio = 3/2 , so Babla work is 3x & Ashu work is 2x. 3x + 2x =5000 5x=5000 x=1000 Babla=3x = 3*1000 = 3000