Problem
QUESTION 9 Solve the problem. On a test, Manuel answered incorrectly 84 questions or \( 48 \% \) of the questions. How many questions were on the test? 175 1750 0.57 57
Solution
Step 1 ：Let x be the total number of questions on the test.
Step 2 ：0.48x = 84
Step 3 ：x = \frac{84}{0.48} = 175
