A and b undertake to do a piece of work for rs. 2,200. A alone can do it in 8 days, while b can do it in 6 days. With the help of c, they complete it in 3 days. Find c's share.
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urgent question ok I have not time
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c 1 day work = 1/3-(1/6+1/8)
=1/24
The ratio of 1 day work of A,B &C = 1/6:1/8:1/24
=4:3:1. (by L.C.M)
A share = rs 2200×4/8
=rs 1100
B share =rs 2200×3/8
=rs 825
c shre. = rs 2200×1/8
=rs 275 Answer
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