20 men can do a job in 10 days


Asked by admin @ in Math viewed by 310 People


20 men can do a job in 10 days, working 8 hrs a day if women is 33.33% more efficient than men. how many women will it take to finish the same job in 10days working 6 hrs a day? a) 10

Answered by admin @



HEY THERE!✌✌✌

__________________________________

Answer: 20

Solution:

Total men hours of work = 20 × 10 × 8 = 1600

So 1 man, 1 hr work = 1/1600

As woman is 33.33% more efficient, so 1 woman,

1 hr work=(133.33/100) x (1/1600)=1.3333/1600

So 10 days work of 1 woman working 6

=10 × 6 × (1.3333/1600)

= 1/20

Hence 20 women are required.
__________________________________

Thanks for the question!

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