32
QuizMultiple Choice
Cumulative Exam
Question 32 of 50 • SS-Math 7
Giovanna used the calculations below to determine the height of a stack of 7 books that are each inches thick. What was her error?
Answer
A
The fraction was not simplified in the last step.B
Seven was not multiplied by .
C
There should be a subtraction step, not an addition step.D
Two should have been multiplied by .