Question

if 3 men can do a work in 12 day , in how many days will 4 men complete the same work
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Answer 1

Answer:

9 days is the correct answer.

Explanation:

3 men can do a work in 12 days

1 men ,, ,, ,, in 12 × 3 days

Therefore, 4 men ,, ,, ,, in 12 × 3/4 days = 9 days Ans.