Question

if 50 men can do a piece of work in 20 days how many men will do it 10 days​

Answer 1

20 /2 is 10

so , 50/ 2 -25

the answer is 25 men

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Answer 2

Answer:

100 men.

Step-by-step explanation:

as 50 men do the work in 20 days so..

work done by 50 men in 1 day = 1/20

work done by 1 man in 1 day = 1/20*50

= 1/1000

let X men will do the work in 10 days so..

work done by X men in 1 day = 1/10

work done by 1 man in 1 day = 1/10*X = 1/10X

As the work is same.. so,

1/1000 = 1/10X

10 X = 1000

X = 100

so 100 men will do the work in 10 days. I hope it will help you.