If 20 men can build a wall 66 metres long in 4 days, what length of a similar can be built by 86 men...

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If men can build a wall metres long in days, what length of a similar can be built by men in days?

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Calculated Answer

567.6

Step by Step Solution

In order to solve problem, you must evaluate n₁ * (n₃ * n₄) / (n₀ * n₂).

• n₁ * (n₃ * n₄) / (n₀ * n₂)

• Evaluate n₃ * n₄ = 688

  n₁ * 688 / (n₀ * n₂)

• Evaluate n₀ * n₂ = 80

  n₁ * 688 / 80

• Evaluate 688 / 80 = 8.6

  n₁ * 8.6

• Evaluate n₁ * 8.6 = 567.6

  567.6
• The answer to the problem and the result of n₁ * (n₃ * n₄) / (n₀ * n₂) is 567.6