Question
Amin, Basha and Cheez can do a piece of work in 90, 40
and 12 days respectively. But they decide. That a single person will work in a day and receive Rs 240 as his remuneration. Find the amount received by each person?Solution
Amin              Basha            Cheez 90                   40                   12                        360 4                     9                     30 3 days’ work =4+9+30=43unit. (3 × 8 = 24) days’ work = 43 × 8 = 344 units Remaining work = 360 – 344 = 16 units Work done by Amin in 9 days = (32+4) = 36 units Work done by Basha in 9 days = (72+9) = 81 units Remaining work = 16-(9+4) = 3 units Hence work done by Chaz (240+3) = 243 units Amin's remuneration = (36/360) x 240 = Rs 24, Basha's remuneration = 81 /360) × 240 = Rs 54 Chaz's remuneration = 243/ 360) × 240 = Rs 162.
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