Mathematics, 23.02.2021 22:50 lydiapoetz5330

Solve these problems by using a proportion. Show your work in the space below. Then check your answers using the Gizmo. (Note: The last one cannot be modeled in the Gizmo.) A. Original cost = $15
Selling price = $45
Percent of Markup = ?

B. Original cost = $64
Selling price = $96
Percent of Markup = ?

Solve these problems by using a proportion. Show your work in the space below. Then check your answ

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