3. Abbey missed three questions on a 20 question test. What percent of the test questions did she get correct

85 %

Step-by-step explanation:

If she missed 3 question of 20

20-3 = 17

She got 17 questions correct

To get the percent correct, we take the number correct over the total

17/20 =.85

To change to a percent, multiply the decimal by 100%

.85 * 100% = 85%

Answer: 85%

Step-by-step explanation:

17/20 =.85

.85 (100) = 85

85%