Question
βAβ can do a piece of work in 8 days. βBβ can do
40% of the same work in 16 days. If they work together for the entire time and get paid Rs.1500, then find the share of βAβ.Solution
Let the total work be 16 units. (LCM of 8 and 16) Efficiency of A = 16/8 = 2 units/day Efficiency of B = (16/16) Γ (40/100) = 2/5 units/day Ratio of the efficiency of A : B = 2 : 2/5 = 10:2 Share of A = (10/12) Γ 1500 = Rs.1250
12, 26, 54, 96, 150, 222, 306
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