Question

40 men can build 4m high wall in 15 days. How many men will build a similar wall 5m high in 6 days​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

40 men 4 meter wall in 15 days

therefore 1 meter wall = 40 ÷ 4 - 10 men

therefore 5 meter wall = 10 × 5 = 50 men

5 men 5 meter wall = 15 days

1 day = 50 × 15 = 750 men

6 days = 750 ÷ 6 = 125 men

I hope this ans is useful❤