if A and B are given contract of rs 4500. A can do the work in 8 days and B can do the same work in 12 days. They complete the work in 4 days with the help of C, then what share will be given to C from total rs?
Answers
Answered by
1
A's 1 day work = 1/8
B's 1 day work = 1/12
A+B 1 day work = 1/8 +1/12 = 5/24
A+B+C 1 day work = 1/4
C's 1 day work = 1/4 - 5/24 = 1/24
Therefore A's share = 1/8 × 4 × ₹ 4500 = ₹2250
B's share = 1/12 × 4 × ₹ 4500 = ₹1500
C's share = 1/24 × 4 × ₹ 4500 = ₹ 750
B's 1 day work = 1/12
A+B 1 day work = 1/8 +1/12 = 5/24
A+B+C 1 day work = 1/4
C's 1 day work = 1/4 - 5/24 = 1/24
Therefore A's share = 1/8 × 4 × ₹ 4500 = ₹2250
B's share = 1/12 × 4 × ₹ 4500 = ₹1500
C's share = 1/24 × 4 × ₹ 4500 = ₹ 750
Similar questions