Proportional Relationships
Flashcard
•
Mathematics
•
6th - 9th 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 proportional relationship?
Back
A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other quantity is constant.
2.
FLASHCARD QUESTION
Front
If a/b = c/d, what does this mean?
Back
This means that the ratios a to b and c to d are equal, indicating a proportional relationship.
3.
FLASHCARD QUESTION
Front
Solve the proportion: 3/4 = x/16
Back
x = 12
4.
FLASHCARD QUESTION
Front
What is the cross-multiplication method?
Back
Cross-multiplication is a method used to solve proportions by multiplying the numerator of one fraction by the denominator of the other fraction.
5.
FLASHCARD QUESTION
Front
If 5 apples cost $2, how much do 15 apples cost?
Back
$6 (Using the proportional relationship: 5 apples/$2 = 15 apples/x, x = $6).
6.
FLASHCARD QUESTION
Front
What is the constant of proportionality?
Back
The constant of proportionality is the constant ratio in a proportional relationship, often represented as k.
7.
FLASHCARD QUESTION
Front
Solve for k: 2/3 = k/9
Back
k = 6
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