Question

49 men can build a wall 15 days .In how many days 35 men can build the same wall
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Answer 1

Answer:

49 men can build a wall in 15 days.

Time taken by one man to finish the work = 49 × 15

= 735 days

Now, time taken by 35 men = 735 ÷ 35

= 21 days

So, 35 men can build the same wall in 21 days.

(Using the concept of inversely proportional)

Hope u get it!!!