Name: 
 

Try It Out -- Chapter 9, Lesson 2



Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
 

 1. 

Select the mixed fraction.
a.
m8ch9l2_files/i0020000.jpg
c.
1m8ch9l2_files/i0020001.jpg
b.
m8ch9l2_files/i0020002.jpg
d.
4
 

 2. 

Model and solve.

1m8ch9l2_files/i0030000.jpg + 3m8ch9l2_files/i0030001.jpg
a.
4 m8ch9l2_files/i0030002.jpg
c.
4 m8ch9l2_files/i0030003.jpg
b.
m8ch9l2_files/i0030004.jpg
d.
4 m8ch9l2_files/i0030005.jpg
 

 3. 

Model and solve.

3 m8ch9l2_files/i0040000.jpg - 1 m8ch9l2_files/i0040001.jpg
a.
2 m8ch9l2_files/i0040002.jpg
b.
2 m8ch9l2_files/i0040003.jpg
c.
m8ch9l2_files/i0040004.jpg
 

 4. 

Calculate.  Select the answer written as a mixed fraction in lowest terms.

2 m8ch9l2_files/i0050000.jpg + 4 m8ch9l2_files/i0050001.jpg
a.
6 m8ch9l2_files/i0050002.jpg
c.
6 m8ch9l2_files/i0050003.jpg
b.
7 m8ch9l2_files/i0050004.jpg
d.
7 m8ch9l2_files/i0050005.jpg
 

 5. 

Calculate.  Select the answer written as a mixed fraction in lowest terms.

12 m8ch9l2_files/i0060000.jpg - 4 m8ch9l2_files/i0060001.jpg
a.
7 m8ch9l2_files/i0060002.jpg
c.
7 m8ch9l2_files/i0060003.jpg
b.
8 m8ch9l2_files/i0060004.jpg
d.
7 m8ch9l2_files/i0060005.jpg
 

 6. 

Calculate.  Select the answer as a mixed fraction written in lowest terms.

m8ch9l2_files/i0070000.jpg - m8ch9l2_files/i0070001.jpg
a.
m8ch9l2_files/i0070002.jpg
c.
2 m8ch9l2_files/i0070003.jpg
b.
m8ch9l2_files/i0070004.jpg
d.
1 m8ch9l2_files/i0070005.jpg
 

 7. 

Calculate.  Select the answer as a mixed fraction written in lowest terms.

m8ch9l2_files/i0080000.jpg - 2 m8ch9l2_files/i0080001.jpg
a.
1 m8ch9l2_files/i0080002.jpg
c.
2 m8ch9l2_files/i0080003.jpg
b.
m8ch9l2_files/i0080004.jpg
d.
2 m8ch9l2_files/i0080005.jpg
 

 8. 

This week, Erica spent 4 m8ch9l2_files/i0090000.jpg hours cleaning her room.  She also spent 4 m8ch9l2_files/i0090001.jpg  hours playing soccer, and 1 m8ch9l2_files/i0090002.jpg hours practicing piano.
How much time did Erica spend in total cleaning, playing soccer and piano practicing?

Select the answer as a mixed fraction written in lowest terms.
a.
9 m8ch9l2_files/i0090003.jpg hours
c.
9 m8ch9l2_files/i0090004.jpg hours
b.
9 m8ch9l2_files/i0090005.jpg hours
d.
10 m8ch9l2_files/i0090006.jpg hours
 

 9. 

Tyler is an excellent musician.  He plays the tenor saxophone, the electric guitar, and the drums.  This week Tyler spent 1 m8ch9l2_files/i0100000.jpg hours practicing the saxophone, and 2 m8ch9l2_files/i0100001.jpg hours practicing the guitar.  For the week, if he has 5 hours in total available for practicing, how much time does he have for practicing the drums?

Select the answer as a fraction in lowest terms.
a.
5 - m8ch9l2_files/i0100002.jpg hours
b.
m8ch9l2_files/i0100003.jpg hour
c.
5 m8ch9l2_files/i0100004.jpg hours
 

 10. 

Ali wants to make chocolate chip cookies.  She wants to make three times as many cookies as the recipe makes.  The recipe calls for 1 m8ch9l2_files/i0110000.jpg cups flour and 2 m8ch9l2_files/i0110001.jpg cups oatmeal.  How many cups of oatmeal and flour together will she need?
a.
9 m8ch9l2_files/i0110002.jpg
c.
11 m8ch9l2_files/i0110003.jpg
b.
3 m8ch9l2_files/i0110004.jpg
d.
10 m8ch9l2_files/i0110005.jpg
 



 
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