On the written part of her driving test, Sara got 84% of the questions right. If Sara got 63 questions right, how many total que
stions were on the test?
1 answer:
Answer:
75 questions
Step-by-step explanation:
Let x = total number of questions
Multiply the number of questions by the percent she got right to equal the number of questions right
x*84 % = 63
Change to decimal form
.84x = 63
Divide by .84
.84x/.84 = 63/.84
x =75
There are 75 questions
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