Name
LESSON
Date
Class
Practice C
3-5 Equivalent Fractions and Decimals
Write each fraction as a decimal. Round to the nearest
hundredth, if necessary.
5
1. 1
2
19
2. 4
25
3. 7
9
4. 8
17
5. 3
13
6. 11
15
7. 9
30
8. 13
9
9. 5
0
13
10. 25
23
11. 20
17
12. 4
Write each decimal as a fraction in simplest form.
13. 0.25
14. 0.13
15. 0.65
16. 4.8
17. 1.875
18. 9.06
19. 1.008
20. 0.625
21. 2.05
Determine if the numbers in each pair are equivalent.
3
22. 7 and 0.41
13
and 0.65
23. 20
19
and 0.78
24. 25
25. In the 1996 Summer Olympics, a total of 842 medals were
awarded. The United States won 101 medals. What portion of
the medals did the United States win? Write your answer as a
decimal rounded to the nearest thousandth.
26. Pete Rose had 4,256 hits in 14,053 at bats. Write his batting
average as a fraction and as a decimal rounded to the nearest
thousandth.
Copyright © by Holt, Rinehart and Winston.
All rights reserved.
43
Holt Mathematics
Practice B
3-5 Equivalent Fractions and Decimals
Practice A
3-5 Equivalent Fractions and Decimals
LESSON
LESSON
Write each fraction as a decimal. Round to the nearest
hundredth, if necessary.
Write each fraction as a decimal. Round to the nearest
hundredth, if necessary.
7
1. 10
3
5. 8
9
2. 2
0
0.45
3
3. 4
0.375
7
6. 5
1.4
21
7. 7
0.3
4
10. 5
0.8
1
11. 25
0.7
3
9. 1
0
20
4. 25
0.75
3.0
5
8. 3
0.04
3
12. 20
2
1. 1
0
0.8
1.667
0.15
1
21
37
933
11
11. 1
0
1.083
11
4. 5
2.2
30
8. 7
4.286
2
12. 25
1.1
0.08
18. 5.03
3
3
31
74 or 4
21. 2.65
3
8
13
53
220 or 2
0
23. 1.12
28
503
or 5
100
100
20. 0.375
24. 0.005
3
55 or 5
1
1,000
1
4
17. 7.75
43
3
5
8
15. 0.25
11
100
22. 5.6
28
1
200
125 or 2
5
Write each answer as a decimal rounded to the nearest
thousandth.
Write each answer as a decimal rounded to the nearest
thousandth.
25. In the 1998 Winter Olympics, a total of 205 medals were
awarded. The United States won 13 medals. What portion
of the medals did the United States win?
25. Out of 45 times at bat, Raul got 19 hits. Find Raul’s batting average.
0.422
0.063
26. On a test, Selena answered 26 out of 30 questions correctly.
What portion of her answers was correct?
26. On a test, Hailey answered 64 out of 75 questions correctly.
What portion of her answers was correct?
0.867
0.853
41
Copyright © by Holt, Rinehart and Winston.
All rights reserved.
Holt Mathematics
LESSON
Write each fraction as a decimal. Round to the nearest
hundredth, if necessary.
5
1. 12
0.417
19
2. 4
4.75
25
3. 7
3.571
9
4. 8
17
5. 3
5.667
13
6. 11
1.182
15
7. 9
1.667
30
8. 13
9
9. 50
0.18
23
11. 20
0.52
1.125
2.308
17
12. 4
1.15
To write a fraction as a decimal, divide the numerator of the fraction
by the denominator of the fraction.
0.428
3
.0
0
0
73
Write 7 as a decimal.
2 8
• Divide 3 by 7.
20
• To round your answer to the
4.25
0.428 rounded to the nearest
hundredth is 0.43.
15. 0.65
14. 0.13
13
100
1
4
16. 4.8
4
24
3
15
18 or 8
19. 1.008
1
126
or 1
125
125
Write each fraction as a decimal. Round to the nearest
hundredth, if necessary.
1
41
3
2. 4
22
or 2
0
0
no
13
and 0.65
23. 20
yes
19
and 0.78
24. 25
no
25. In the 1996 Summer Olympics, a total of 842 medals were
awarded. The United States won 101 medals. What portion of
the medals did the United States win? Write your answer as a
decimal rounded to the nearest thousandth.
0.120
4,256
14,053 , 0.303
5
5. 3
1.5
1.67
a decimal as a fraction:
Use place value to read the decimal. Say the number aloud.
Write a fraction for the number you just said.
Simplify if necessary.
Write 1.6 as a fraction.
Read 1.6 as “one and six tenths.”
5
Write 1000 for five thousandths.
for one and six tenths.
Write 110
55
1,000 5
1
200
6
Simplify:
1
62
10 2
1
3
5
Write each decimal as a fraction or mixed number
in simplest form.
6. 0.8
Copyright © by Holt, Rinehart and Winston.
All rights reserved.
3
4. 2
0.88
Write 0.005 as a fraction.
Read 0.005 as “five thousandths.”
Simplify:
26. Pete Rose had 4,256 hits in 14,053 at bats. Write his batting
average as a fraction and as a decimal rounded to the nearest
thousandth.
7
3. 8
0.75
To write
Step 1:
Step 2:
Step 3:
Determine if the numbers in each pair are equivalent.
22. 7 and 0.41
20
0
453
21. 2.05
5
8
0.4
5 2
.
0
95
or 5
0
0
20. 0.625
2
5
0.4
18. 9.06
7
45 or 5
2
1. Write 5 as a decimal.
13
2
0
17. 1.875
14
60
56
4
nearest hundredth, add 3 zeros
after the decimal point in the divisor.
Write each decimal as a fraction in simplest form.
13. 0.25
Holt Mathematics
Review for Mastery
3-5 Equivalent Fractions and Decimals
Practice C
3-5 Equivalent Fractions and Decimals
13
10. 2
5
42
Copyright © by Holt, Rinehart and Winston.
All rights reserved.
LESSON
3
0.45
3
53
15
or 5
0
0
24. 0.001
177
72 or 25
25
9
10. 20
19. 1.06
53
3
or 10
5
5
23. 0.625
13
7. 1
2
410 or 1
0
or 9
100
100
5
or 15
0
0
22. 7.08
4.25
16. 4.3
21. 10.6
87
17
6. 4
0.625
14. 0.11
3
33
21
20. 1.74
9
4
or 1
5
5
1.75
3
54 or 4
19. 1.8
7
9. 4
18. 9.33
1
21
or 1
0
0
3.167
17
20
4
17. 5.25
5
3. 8
13. 0.85
3
100
11
20
16. 2.1
19
5. 6
15. 0.75
14. 0.03
0.95
Write each decimal as a fraction in simplest form.
Write each decimal as a fraction or mixed number in
simplest form.
13. 0.55
19
2. 20
0.2
43
Copyright © by Holt, Rinehart and Winston.
Holt Mathematics
4
5
Copyright © by Holt, Rinehart and Winston.
All rights reserved.
71
7. 2.25
9
1
or 2
4
4
44
1
8. 0.02
50
Holt Mathematics
Holt Mathematics