Solve Proportions Sample Size Word Problems
Authored by Barbara White
Mathematics
8th - 9th Grade
CCSS covered
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16 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Emily's original painting has a width of 3 inches and a height of 4 inches. She enlarged the size of the painting so that it has a width of 15 inches. What is the new height?
Which of these proportions correctly represents the situation?
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Emily's original painting has a width of 3 inches and a height of 4 inches. She enlarged the size of the painting so that it has a width of 15 inches. What is the new height?
Now solve the proportion.
Tags
CCSS.7.RP.A.3
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
20 Fuji apples cost $12. How many Fuji apples can you buy for $3?
Select the proportion that represents the situation correctly.
Tags
CCSS.7.RP.A.2C
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
20 Fuji apples cost $12. How many Fuji apples can you buy for $3?
Solve the proportion.
8 apples
7 apples
5 apples
1 apples
Tags
CCSS.7.RP.A.3
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The currency in Egypt is the Pound. The exchange rate is approximately $1 for every 6 Pounds. At this rate, how many dollars would you get if you exchanged 132 Pounds?
Select the proportion that correctly represents the situation.
Tags
CCSS.7.RP.A.2C
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The currency in Egypt is the Pound. The exchange rate is approximately $1 for every 6 Pounds. At this rate, how many dollars would you get if you exchanged 132 Pounds?
Solve the Proportion.
$792
$22
$48
$112
Tags
CCSS.7.RP.A.3
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Mike was planning a trip to the country Jordan. Before going, he did some research and learned that the exchange rate is 3 Dinars for every $4. How many Dinars would he get if he exchanged $300?
Which of the proportions correctly represents the situation?
Tags
CCSS.7.RP.A.2C
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