Chapter 2 Mid-Chapter Review

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Chapter 2
Mid-Chapter Review
Objectives:
• Convert between fractions and
decimals
• Compare and order fractions and
decimals
• Multiply fractions
Write as a decimal. Tell whether the
decimal repeats or terminates.
7
9
Write as a decimal. Tell whether the
decimal repeats or terminates.
7
9
= 0.7 repeats
Write as a decimal. Tell whether the
decimal repeats or terminates.
17
25
Write as a decimal. Tell whether the
decimal repeats or terminates.
17
= 0.68 terminates
25
Write as a decimal. Tell whether the
decimal repeats or terminates.
13
4
20
Write as a decimal. Tell whether the
decimal repeats or terminates.
13
4 = 4.65 terminates
20
Write as a fraction or as a mixed
number in simplest form
4.8
Write as a fraction or as a mixed
number in simplest form
4
4.8 = 4
5
Write as a fraction or as a mixed
number in simplest form
2.75
Write as a fraction or as a mixed
number in simplest form
3
2.75 = 2
4
Order from Least to Greatest
•2.25
•3.25
•2.255
Order from Least to Greatest
•2.25
•3.25
•2.255
2.250
2.255
3.250
Order from Least to Greatest
0.5, 0.41,
3
5
Order from Least to Greatest
0.41, 0.5,
3
5
Order from Least to Greatest
8
9
0.9, , 0.86
Order from Least to Greatest
8
9
0.86, , 0.9
Find the product. Write in simplest
form
4
5
×
3
8
Find the product. Write in simplest
form
4
5
3
8
× =
12
40
=
3
10
Find the product. Write in simplest
form
1
1
8
×
1
9
Find the product. Write in simplest
form
1 1
1 ×
8 9
9 1
9
× =
8
9 72
=
1
8
1
1
4
A recipe calls for
teaspoon of salt. He
1
wants to use that
2
amount. How much salt
will he use?
Find the product. Write in simplest
form
5
4
×
1 1
1 ×
4 2
1 5
= teaspoon
2 8
Three students took an exam. The
fraction of the total possible points that
each received is given. Which student
had the highest score?
A.
B.
C.
16
Bob
20
22
Jill
25
17
Kelly
20
Three students took an exam. The
fraction of the total possible points that
each received is given. Which student
had the highest score?
A.
B.
C.
16
Bob = .8 = 80%
20
22
Jill = .88 = 88%
25
17
Kelly = .85 = 85%
20
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