
Proportions and Unit Rates
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
+6
Standards-aligned
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a proportion?
Back
A proportion is an equation that states that two ratios are equal.
Tags
CCSS.7.RP.A.2A
2.
FLASHCARD QUESTION
Front
How do you calculate a unit rate?
Back
To calculate a unit rate, divide the quantity by the number of units. For example, if you travel 150 miles on 5 gallons, the unit rate is 150 miles ÷ 5 gallons = 30 miles per gallon.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
3.
FLASHCARD QUESTION
Front
What is a ratio?
Back
A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
4.
FLASHCARD QUESTION
Front
What is the formula for finding the cost per item?
Back
The formula for finding the cost per item is: Total Cost ÷ Number of Items.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
5.
FLASHCARD QUESTION
Front
If 5 ice cream bars cost $12.25, how do you find the price of one ice cream bar?
Back
Divide the total cost by the number of ice cream bars: $12.25 ÷ 5 = $2.45.
Tags
CCSS.6.NS.B.3
6.
FLASHCARD QUESTION
Front
What is the relationship between unit rates and proportions?
Back
Unit rates are a specific type of proportion where one of the quantities is 1.
Tags
CCSS.6.RP.A.3A
7.
FLASHCARD QUESTION
Front
How can you use proportions to solve real-world problems?
Back
You can set up a proportion to compare two ratios and solve for an unknown quantity.
Tags
CCSS.7.RP.A.3
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