Question

Rita correctly answered 9 questions out of 10 on a test. What fraction of the test questions did Rita answer incorrectly? A. 9/10, B. 9/100, C. 1/10, D. 1/100

Answer 1

C. 1/10

Step-by-step explanation

The total number of test questions = 10

The number of test questions Rita answered correctly = 9

The number of questions Rita answered incorrectly = 10 - 9 = 1

Hence, the fraction of the test questions did Rita answer incorrectly = (number of incorrect answers)/(total number of test questions) = 1/10