Question

2 men can do a piece of work in 10 days. How many men are needed to complete the work in 5 days. ​

Answer 1

$\huge\red{Hello!!!}$

2 man=10days
1 man=10÷2=5days

1 man .need to complete the work in 5 days

Answer 2

In 10 days a work can finish by 2 men

then 1 days a work can finish by 2 × 10 = 20

then 5 days a work can finish by 20 ÷ 5 = 4

4 answer

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