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

Question

3 years ago

7

stions were on the test?

1 answer:

MaRussiya [10] · Answer 1 · 2021-12-13T20:11:22+03:00

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