3
QuizMultiple Choice

Dividing Decimals

Question 3 • Common Core Math 7 A-IC

Gena and her friends each estimated the quotient of –137.56 divided by –6.12 using compatible numbers. Which shows the best estimate using compatible numbers?

Answer
A
Negative 140 divided by negative 7 = 20
Option A
B
Negative 140 divided by 6 = 23.ModifyingAbove 3 with bar
Option B
C
Negative 135 divided by negative 7 = 22.5
Option C
D
Negative 135 divided by negative 5 = 27
Option D
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