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QuizMultiple Choice

Introduction to Percents

Question 3 • Common Core Math 7 - MA3107 CR

Jeremiah answers 90% of the questions on his test correctly. There are 40 questions on the test. Correct Test Questions10%10%10%10%10%10%10%10%10%10%4444444444Jeremiah writes the expression to determine the number of questions answered correctly. Which is an equivalent expression?

Question illustration
Answer
A
StartFraction 9 over 10 EndFraction times 40
Option A
B
40 minus 36
Option B
C
(StartFraction 1 over 10 EndFraction times 40) minus 40
Option C
D
(40 minus StartFraction 1 over 10 EndFraction) times 40
Option D
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