An algebra problem by Tammu Triveni
Algebra
Level
3
3 men or 4 women can construct a wall in 62 days. How long will it take for 12 men and 15 women to do the same?
The answer is 8.
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1 solution
3m=4w, 1m=4w/3m, 12m=16w, now 4multiply62= 31multiply X, X=8 (answer)