Ratios and Rates
Flashcard
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is a ratio?
Back
A ratio is a comparison of two quantities, showing the relative size of one quantity to another.
2.
FLASHCARD QUESTION
Front
How do you calculate the number of items sold based on a given ratio?
Back
To calculate the number of items sold based on a given ratio, set up a proportion using the ratio and the known quantity, then solve for the unknown.
3.
FLASHCARD QUESTION
Front
If the ratio of ice cream cones to brownies is 5:3, how many ice cream cones are sold if 24 brownies are sold?
Back
40 ice cream cones are sold.
4.
FLASHCARD QUESTION
Front
What does it mean if two ratios are equivalent?
Back
Two ratios are equivalent if they represent the same relationship between quantities, meaning they can be simplified to the same fraction.
5.
FLASHCARD QUESTION
Front
Which of the following ratios is equivalent to 3:5? 6:10, 21:28, or 9:15?
Back
6:10 and 9:15 are equivalent to 3:5, while 21:28 is not.
6.
FLASHCARD QUESTION
Front
How do you convert a ratio to a fraction?
Back
To convert a ratio to a fraction, write the first quantity as the numerator and the second quantity as the denominator.
7.
FLASHCARD QUESTION
Front
What is the unit rate?
Back
The unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity per one unit of another quantity.
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