Pat, kate and mark charged a total of 144 hours to a certain project .

General Calculator / Auto Solver

Pat, kate and mark charged a total of hours to a certain project. If pat charged twice as much time to the project as kate and / as much times as mark, how many more hours did mark charge to the project than kate.

Solve

Calculated Answer

80

Step by Step Solution

In order to solve problem, you must evaluate n₀ / (n₁ + 2 + n₂ * 2) * (n₂ * 2 - n₁).

• n₀ / (n₁ + 2 + n₂ * 2) * (n₂ * 2 - n₁)

• Evaluate n₁ + 2 = 3

  n₀ / (3 + n₂ * 2) * (n₂ * 2 - n₁)

• Evaluate n₂ * 2 = 6

  n₀ / (3 + 6) * (n₂ * 2 - n₁)

• Evaluate 3 + 6 = 9

  n₀ / 9 * (n₂ * 2 - n₁)

• Evaluate n₀ / 9 = 16

  16 * (n₂ * 2 - n₁)

• Evaluate n₂ * 2 = 6

  16 * (6 - n₁)

• Evaluate 6 - n₁ = 5

  16 * 5

• Evaluate 16 * 5 = 80

  80
• The answer to the problem and the result of n₀ / (n₁ + 2 + n₂ * 2) * (n₂ * 2 - n₁) is 80