5
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Operations with Scientific Notation

Question 5 • FL-1205070-M/J Grade 8 Pre-Algebra (Summer 2026)

Annabelle measured her bedroom as 11 ft 13 ft, which is 143 square feet. She wants to change the units to square inches. Which statements should she consider when converting? Check all that apply.

Question illustration
Answer
A
There are 12 inches in every foot.
B
The length and width will change by a factor of .
Option B
C
The length and width will change by a factor of .
Option C
D
The area will change by a factor of , since area is length times width.
Option D
E
The area will change by a factor of , since both the length and width increase by that factor.
Option E
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