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Percent Proportions & Ratios Flashcards | StudBud
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Percent Proportions & Ratios
Percent Proportions & Ratios
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1
Andrew has watched 18 out of the 25 episodes of his favorite show. What percentage of episodes has he watched?
80
70
72
75
2
Which of the following is NOT equivalent to 7:6
21:18
63.54
42:36
84:60
3
What is the ratio of Yoda's to Storm Troopers?
4 to 7
3 to 7
4 to 3
3 to 4
4
Eva uses 3 scoops of hot cocoa mix, 10 miniature marshmallows, and 8 ounces of water.
3 to 8
8 to 3
10 to 3
3 to 10
5
There are 12 peas left in Delia's bowl and 7 peas squished in her hair.
19 to 7
7 to 12
12 to 7
7 to 19
6
Stella has read 3 graphic novels, 2 mysteries, 4 sci-fi novels, and 21 comic books.
2 to 3
3 to 2
7 to 1
1 to 7
7
Use the table to answer the question. What is the ratio of otters to giraffes?
16 to 8
12 to 8
8 to 16
10 to 8
8
Which ratio is equivalent to 8:16?
1:2
1:8
2:6
4:12
9
Erin got 12 questions correct on a math quiz. The percent of questions she got correct was 80%. How many questions were
20
15
9
18
10
Solve the following percent proportion. (HINT: simplify or use cross products)
60
70
80
75
11
Solve the following percent proportion below.
8
18
9
12
12
James has read 5 graphic novels, 1 mysteries, 6 sci-fi novels, and 10 comic books.
6 to 22
5 to 6
6 to 10
6 to 16
13
Solve the following percent proportion below. (HINT: simplify or use cross products)
20
22
24
25
14
Use the table to answer the question. What is the ratio of lions to all animals?
9 : 55
16 : 55
8 : 55
12 : 55
15
Use the table to answer the question. The ratio of elephants to lions is 12 to 9. Choose an equivalent ratio.
6 to 7
36 to 36
3 to 4
4 to 3
16
Solve the following percent proportion below.
50
20
25
other
17
Solve the following percent proportion below.
9
3
4
6
18
Solve the following percent proportion below.
85
80
75
90
