Question
Vijay can do a piece of work in 22 days and Sanjay can
do the same work in 33 days. If Vijay works for 5 days and got Rs. 1650, and the remaining work will completed by Sanjay, then how much rupee Sanjay earned?Solution
Assume total work = LCM (22, 33) = 66 If the entire work is 66 units, Vijay can complete 3 unit per day, and Sanjay can complete 2 unit per days In 5 days, Vijay completes 15 units and got Rs.1650 i.e. Rs.110 per unit. Remaining work = (66 – 15)unit = 51 unit ∴ Sanjay earning = Rs.51 × 110 = Rs. 5610
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