# Proportions

## QuizÂ by Kyra Reyes

Mathematics
Texas Essential Knowledge and Skills (TEKS)

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33 questions
• Q1
A scale model of a building is 3 feet tall. The actual building is 150 feet tall. What is the scale factor of this model?
1:75
1:30
1:100
1:50
30s
6.5.A: Proportionality
• Q2
A car travels at a constant speed of 60 miles per hour. How far will the car travel in 3 hours?
240 miles
180 miles
120 miles
60 miles
30s
6.5.A: Proportionality
• Q3
A recipe for lemonade says to use 5 lemons for every 2 quarts of water. How many lemons would you need if you wanted to use 8 quarts of water?
15 lemons
18 lemons
16 lemons
20 lemons
30s
6.5.A: Proportionality
• Q4
What is the equivalent decimal and percent for the fraction 3/4?
0.60 and 60%
0.50 and 50%
0.80 and 80%
0.75 and 75%
30s
6.5.C: Proportionality
• Q5
Which fraction is equivalent to the decimal 0.20 and the percent 20%?
1/4
2/5
1/2
1/5
30s
6.5.C: Proportionality
• Q6
What is the percent equivalent of the fraction 2/5?
40%
30%
20%
50%
30s
6.5.C: Proportionality
• Q7
In a test, Jane scored 75 out of 100. What percent did she score?
75%
60%
80%
85%
30s
6.5.B: Proportionality
• Q8
If there are 12 soccer balls and 4 players, what is the ratio of soccer balls to players?
3:1
12:4
1:3
4:1
30s
6.4.C: Proportionality
• Q9
A recipe calls for 2 cups of milk for every 6 cups of flour. What is the ratio of milk to flour?
6:2
2:6
3:1
1:3
30s
6.4.C: Proportionality
• Q10
A classroom has 18 boys and 6 girls. What is the ratio of boys to girls?
6:18
18:6
3:1
1:3
30s
6.4.C: Proportionality
• Q11
Carol spends 17 hours in a 2-week period practicing her culinary skills. How many hours does she practice in 8 weeks?
24
34
68
6
30s
• Q12
Which statement represents a proportion?
8 to 14 is the same as 4 to 7
16 to 24 is the same as 6 to 9
12 to 20 is the same as 3 to 5
10 to 18 is the same as 2 to 3
30s
• Q13
In a shipment of 400 parts, 14 are found to be defective. How many defective parts should be expected in a shipment of 600 parts?
35
10
14
21
30s
• Q14
On average, 3 birds eat 50 grasshoppers in one day. At this rate, how many grasshoppers would 24 birds eat?
150
400
300
200
30s
• Q15
Joseph drives 125 miles in 3 hours. At the same rate, how far will he drive in 6 hours?
200 miles
250 miles
150 miles
175 miles
30s

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