A and B undertake to do a piece of work for Rs 600. A alone can do it in 6 days while B alone can do it in 8 days. With the help of C, they can finish it in 3 days, Find the share of each? Answers.
A) 300, 225, 75  B) 200, 225, 80  C) 400, 300, 100  D) 500, 300, 100  E) None of these
C’s one day’s work = (1/3) - (1/6 + 1/8) = 1/24   Therefore, A : B : C = Ratio of their one day’s work = 1/6 : 1/8 : 1/24 = 4 : 3 : 1.   300, 225, 75’s share = Rs (600 x 4/8) = 300   B’s share = Rs (600 x 3/8) = 225   C’s share = Rs[600 - (300 + 225)= 
<gadget id="calculator">600 - (300 + 225)</gadget>
<output>75</output>
Rs 75   300, 225, 75NSWER:300, 225, 75
<result>A</result>
A and B undertake to do a piece of work for Rs 600. A alone can do it in 6 days while B alone can do it in 8 days. With the help of C, they can finish it in 3 days, Find the share of each?