OpenStax, Prealgebra 2e §6.5 Solve Proportions and their Applications · Exercise 191 · Algebra · Ratio, proportion & variation
Solve Proportions and their Applications · Exercise 191
Solve the percent problem.
The total number of vehicles on one freeway dropped from to Find the percent decrease (round to the nearest tenth of a percent).
OpenStax, Prealgebra 2e · §6.5 Solve Proportions and their Applications · Exercise 191
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