OpenStax, Prealgebra 2e §6.5 Solve Proportions and their Applications · Exercise 50 · Algebra · Ratio, proportion & variation
Solve Proportions and their Applications · Exercise 50
Solve the proportion problem.
When she arrived at a casino, Gerty changed \\text{20}$ into nickels. How many nickels did she get?
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Prealgebra 2e · §6.5 Solve Proportions and their Applications · Exercise 50
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