Question

3 men or 7 women can do a work in 32 days. In how many days will the work be
Finished if it is done by 6 men and 2 women together? (Army CIk. 2011)
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Answer 1

Answer:

Short cut formula:

Days/(m2/m1 +w2/w1)

32/(6/3 +2/7)

32*7/16=2*7=14 days