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Home > ACC7 > Chapter 7 Unit 4 > Lesson CC2: 7.2.2 > Problem 7-112
7-112.
Solve the proportions using any strategy you choose. Show all of your steps.
Use cross multiplication.
Use the inverse to undo.
Use a Giant One to find the equivalent ratio.
Try using one of the methods presented in either part (a), (b), or (c).