Question
A can fabricate a divider in 30 days , while B alone can
assemble it in 40 days, If they construct it together and get an installment of Rs 7000, then find share of B.Solution
A's 1 days work = 1/30, B's 1 day work = 1/40, Proportion of their shares = 1/30:1/40 = 4:3 B's offer = (7000 x 3/7) = Rs. 3000
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