Scott Foresman | Addison Wesley Mathematics
2/13/12 12:16 AM
Chapter 9
Lesson 9-7
Page 521
For another example, see Set 9-7 on p. 554.
Write each fraction in simplest form. If it is in simplest form,
write simplest form.
1.
2.
3.
6. Number Sense Explain how you can tell
4.
5.
is in simplest form.
For more practice, see Set 9-7 on p. 557.
Skills and Understanding
Write each fraction in simplest form. If it is in simplest form,
write simplest form.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25. Number Sense Explain how you can tell
is not in simplest form.
Reasoning and Problem Solving
Write each fraction in simplest form. What
fraction of the set of balls are
26. red?
27. striped?
28. patterned?
29.
What fraction of the balls is blue?
Explain how you know this fraction is in simplest form.
Multiply or divide to find equivalent fractions.
30.
31.
32.
33.
34. What is the perimeter of a rectangle that is
8 inches long and 4 inches wide?
A. 12 inches
C. 24 inches
B. 20 inches
D. 32 inches
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