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Chapter 7 Review Flashcards | StudBud

Explore/Chapter 7 Review

Chapter 7 Review

25 terms·StudBud Administration·366 plays

A math review of rates, ratios, equivalent ratios, percents, fractions, and decimals.

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Questions 25

Answers

1
Write 74% as a fraction and simplify.
100/74
23/25
74/100
37/50
2
______ is a ratio with a denominator of 1.
Rate
Unit Rate
Ratio
Percent
3
Write 0.896 as a percent.
89/100%
89.6%
8.96%
896%
4
Write the fraction for 48% and simplify.
48/50
48/100
12/25
12/43
5
Find an equivalent ratio for 3 to 10.
9:30
3:30
30:9
10:67
6
Find the value of n for 5/6=n/12
5
10
54
2
7
Find the value of n for 3/4 = 9/n
12
3
6
24
8
Find 130% of 21.
5
28
27.3
273
9
Write 0.12 as a percent.
0.12%
0.0012%
120%
12%
10
Write 8% as a decimal.
.8
800.0
0.08
0.008
11
Find the value of n for 4/7 = 14/n.
24
245
24.5
25.5
12
Find 16% of 425.
123
60
68
23
13
20% of what number is 25?
125
1250
130
12.5
14
Write 7/10 as a percent.
7%
14%
700%
70%
15
A(n) ________ is a ratio of a number to 100
Ratio
Percent
Rate
Proportion
16
See Slides
about 285
about 573
about 500
about 474
17
Write 653% as a decimal.
65300.0
65.3
6.53
0.00653
18
Write a ratio of squares to diamonds.
6:12
20:15
15:19
15:20
19
Find 7% of 63
44.1
40.41
5.4
4.41
20
Write 16% as a decimal.
1600.0
0.16
16.0
1.6
21
See Slides
14 bags
8 bags
14 cups
12 cups
22
Find the ratio that is NOT equivalent to 4:8.
20:40
12 to 24
16:32
2 to 1
23
Write 1/16 as a percent.
6.25
23%
62.5%
6.25%
24
What percent of 96 is 36?
3.75%
37.5
375%
37.5%
25
4 is what percent of 50?
8%
0.08%
32%
16%