OpenStax, Prealgebra 2e §6.5 Solve Proportions and their Applications · Review Exercise 133 · Algebra · Ratio, proportion & variation

Solve Proportions and their Applications · Review Exercise 133

Find the sales tax rate.

Andy bought a piano for $\$ \text{4},\text{600}. $T h es a l es t a x o n t h e p u r c ha se w a s$ $\text{333}.\text{50}.$

~8 minWritten answer · compare with the solution

OpenStax, Prealgebra 2e · §6.5 Solve Proportions and their Applications · Review Exercise 133

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