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Rates! Flashcards | StudBud
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Rates!
Rates!
10 terms
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StudBud Administration
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13,738 plays
Test your knowledge of rates and unit rates!
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
What is a rate (in math)?
Tells how good something is
Compares 2 things with the same units
compares 2 things with different units
Tells how many parts in a whole
2
Is this a unit rate? 36 points in 3 games
Yes
No
3
Is this a unit rate? Veronica plays her instrument 2.5 hours in 5 days.
Yes
No
4
Is this a unit rate? My heart rate is 72 beats per minute.
No
Yes
5
When you write a rate, what does the word "per" tell you do to?
multiply
divide
add
subtract
6
You eat 30 chips in 15 minutes. What is the unit rate at which you eat chips?
15 chips per minute
450 chips per minute
300 chip per minute
2 chips per minute
7
An iPad loses 2% of its charge every 10 minutes. What percent will it lose in 50 minutes?
10% per 50 minutes
20% per 50 minutes
5% per 50 minutes
1% per 50 minutes
8
Is this a unit rate? 70 miles per hour
No
Yes
9
Is this a unit rate? 50 pages per hour
No
Yes
10
Is this a unit rate? 15 meters per 4 seconds
No
Yes
