# Chapter 8 Review

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Slide 1: Video

This lesson contains 13 slides, with interactive quizzes, text slides and 1 video.

Lesson duration is: 15 min

## Items in this lesson

#### Slide 1 -Video

To multiply fractions, first
A
find a common denominator
B
C
multiply the numerators
D
make equivalent fractions

#### Slide 2 -Quiz

After you multiply the numerators,
A
multiply the denominators
B
simplify
C
find a common denominator
D
make equivalent fractions

#### Slide 3 -Quiz

The last step to multiply fractions is to
A
add the numerator and the denominator
B
simplify
C
subtract
D
multiply the numerator and denominator

#### Slide 4 -Quiz

If one or both of the factors are mixed numbers, you must ______ before multiplying.
A
convert the mixed numbers to improper fractions
B
find a common denominator
C
subtract the numerator and the denominator
D
change the numbers to decimals

#### Slide 5 -Quiz

To change a mixed number to an improper fraction,
A
divide the denominator and the numerator
B
add the whole number to the denominator
C
multiply the whole number by the denominator and add the numerator; keep the same denominator
D
subtract the numerator and the denominator

#### Slide 8 -Slide

Assignment Quiz
Complete sets C,D, and E
Textbook page 198-199

#### Slide 9 -Slide

Set C #1
(5/6)(3/5)
*remember- parentheses mean to multiply*
A
1/2
B
8/11
C
43/30= 1 13/30

Set C #2
(2/7)(1/8)
A
3/56
B
1/28
C
23/56
D
1/5

Set C #3
(2/3)(45)
A
90/135
B
2/3
C
2/135
D
30

Set C #4

A