OpenStax, Prealgebra 2e §6.5 Solve Proportions and their Applications · Exercise 48 · Algebra · Ratio, proportion & variation

Solve Proportions and their Applications · Exercise 48

Solve the proportion problem.

Martha changed $\$ \text{350} $U S in t o$ 385$ Australian dollars. How many Australian dollars did she receive per US dollar?

Its source prints no answer for this problem, so there's nothing to check against.

~5 minWritten answer · compare with the solution

OpenStax, Prealgebra 2e · §6.5 Solve Proportions and their Applications · Exercise 48

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.