Question
‘A’ can do a piece of work in 8 days. ‘B’ 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 ‘A’.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) × (40/100) = 2/5 units/day Ratio of the efficiency of A : B = 2 : 2/5 = 10:2 Share of A = (10/12) × 1500 = Rs.1250
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