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56 men can do a job in 14 days. How many additional men are required to do the same job in 8 days?1). 422). 243). 52.4). 25 |
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Answer» Solution Let the extra men REQUIRED be M using the formula $\FRAC{M1D1}{W1}$ = $\frac{M2D2}{W2}$ $\frac{56 \times14 }{W}$ = $\frac{8(M+14)}{W}$ M +56 = 98 M = 42 men |
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