OpenStax, Prealgebra 2e §6.5 Solve Proportions and their Applications · Review Exercise 141 · Algebra · Ratio, proportion & variation
Solve Proportions and their Applications · Review Exercise 141
Find ⓐ the amount of discount and ⓑ the sale price.
Nga bought a microwave for her office. The microwave was discounted from an original price of \\text{84}.\text{90}.$
OpenStax, Prealgebra 2e · §6.5 Solve Proportions and their Applications · Review Exercise 141
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