Proportion Word Problems
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
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.
2.
FLASHCARD QUESTION
Front
How do you solve a proportion?
Back
To solve a proportion, cross-multiply the two ratios and set the products equal to each other.
3.
FLASHCARD QUESTION
Front
If 1 bunch of grapes costs $2, how many bunches can you buy for $16?
Back
8 bunches.
4.
FLASHCARD QUESTION
Front
If a 12-ounce bottle of shampoo lasts 16 weeks, how long will an 18-ounce bottle last?
Back
24 weeks.
5.
FLASHCARD QUESTION
Front
What is the formula for finding a missing value in a proportion?
Back
If a/b = c/d, then ad = bc.
6.
FLASHCARD QUESTION
Front
What does it mean if two ratios form a proportion?
Back
It means that the two ratios are equivalent.
7.
FLASHCARD QUESTION
Front
Danielle used 8 cm of tape for 4 presents. How many presents can she wrap with 30 cm of tape?
Back
15 presents.
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