Step 1: Set up a proportion

x/12 = 3/5

Step 2: Cross multiply

5x = 12 * 3

Step 3: Simplify

5x = 36

Step 4: Solve for x

x = 7.2 feet

In which step did Quincy make a mistake?

A) Step 1

B) Step 2

C) Step 3

D) Step 4

Answers (2)

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