A can complete a work in 10 days. B can complete the same work in 15 days .They work for 5 days . Remaining work is cimpleted by c in 2 days .If they recive rs 1500
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A's 1 day work = 1/10
B's 1 day work = 1/15
A's and B's 1 day work = 1/10 + 1/15 = (3 + 2)/30 = 5/30 = 1/6
A's and B's 5 days work = (1/6) × 5 = 5/6
remaining work = 1 - 5/6 = (6 - 5)/6 = 1/6
since C completes 1/6 work in 2 days,
so C's 1 day work = (1/6) ÷ 2 = 1/6 × 1/2 = 1/12
A gets 5/10 × 1500 = 750
B gets 5/15 × 1500 = 500
C gets 2/12 × 1500 = 250
B's 1 day work = 1/15
A's and B's 1 day work = 1/10 + 1/15 = (3 + 2)/30 = 5/30 = 1/6
A's and B's 5 days work = (1/6) × 5 = 5/6
remaining work = 1 - 5/6 = (6 - 5)/6 = 1/6
since C completes 1/6 work in 2 days,
so C's 1 day work = (1/6) ÷ 2 = 1/6 × 1/2 = 1/12
A gets 5/10 × 1500 = 750
B gets 5/15 × 1500 = 500
C gets 2/12 × 1500 = 250
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