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 finish it in 3 days. !find the share of each.
Choose one
A) 25	B) 50	C) 75	D) 80	E) None of them
C's 1 day's work = 1/3-(1/6+1/8)=24   A : B : C = Ratio of their 1 day's work = 1/6:1/8:1/24= 4 : 3 : 1.   A’s share = Rs. (600 *4/8) = Rs.300, B's share = Rs. (600 *3/8) = Rs. 225.   C's share = Rs. [600 - (300 + 225») = Rs. 75.   Answer is 75
<result>C</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 finish it in 3 days. !find the share of each.