Question

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

Answer 1

$<b>HEY THERE!$✌✌✌

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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.
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Answer 2

❤❤Here is your answer ✌ ✌

$\huge\underline {\red {\bold {Answer}}}$

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

So ,
1 man, 1 hr work = 1/1600 hours

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

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

So ,
10 days work of 1 woman working 6 

➡10 × 6 × (1.3333/1600) 

➡ 1/20hour

Hence
$\huge\underline {\green {\bold {20\: women\: are \:required}}}$