IM: 7.4.2: Ratios and Rates With Fractions (Practice)
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Last updated 11 months ago
11 questions
A cyclist rode 3.75 miles in 0.3 hours.
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Question 1
1.
How fast was she going in miles per hour?
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1
Question 2
2.
At that rate, how long will it take her to go 4.5 miles?
A recipe for sparkling grape juice calls for 11/2 quarts of sparkling water and 3/4 quart of grape juice.
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Question 3
3.
How much sparkling water would you need to mix with 9 quarts of grape juice?
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Question 4
4.
How much grape juice would you need to mix with 15/4 quarts of sparkling water?
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Question 5
5.
How much of each ingredient would you need to make 100 quarts of sparkling grape juice?
At a deli counter,
Someone bought 13/4 pounds of ham for $14.50.
Someone bought 21/2 pounds of turkey for $26.25.
Someone bought 3/8 pounds of roast beef for $5.50.
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Question 6
6.
Which meat is the least expensive per pound? Explain how you know.
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Question 7
7.
Which meat is the most expensive per pound? Explain how you know.
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Question 8
8.
Draw a scaled copy of the circle
using a scale factor of 2.
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Question 9
9.
How does the circumference of the scaled copy compare to the circumference of the original circle?
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Question 10
10.
How does the area of the scaled copy compare to the area of the original circle?
Question 11
11.
Jada has a scale map of Kansas that fits on a page in her book. The page is 5 inches by 8 inches. Kansas is about 210 miles by 410 miles. Select all scales that could be a scale of the map. (There are 2.54 centimeters in an inch.)