Ratios and Proportional Relationships
Authored by Anthony Clark
Mathematics
7th Grade
CCSS covered
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12 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
A festival lists prices according to the number of game tickets. What is the constant of proportionality? Express your answer as a decimal.
(a)
Tags
CCSS.7.RP.A.2B
2.
OPEN ENDED QUESTION
1 min • 1 pt
There is a proportional relationship between c and d. When c is 4, d is 10. When c is 6, d is 15. What is the constant of proportionality? Express your answer as a decimal.
Evaluate responses using AI:
OFF
Tags
CCSS.7.RP.A.2B
3.
OPEN ENDED QUESTION
1 min • 1 pt
Each box contains the same number of folders. The graph shows the total number of folders relative to the number of boxes. How many boxes are needed to hold 500 folders?
Evaluate responses using AI:
OFF
Tags
CCSS.7.RP.A.2D
4.
OPEN ENDED QUESTION
1 min • 1 pt
At a carnival game, 22% of the players win a prize. What is the ratio of prize winners to players who do NOT win a prize?
Evaluate responses using AI:
OFF
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The graph shows the number of rabbits in a population over a number of years. Is the number of rabbits proportional to the number of years? Select the correct answer and explanation.
No; the graph is not a straight line that passes through the origin.
Yes; the graph is a straight line that passes through the origin.
Yes; all the ratios rabbits/years are equivalent.
Not enough information is given.
Answer explanation
No; the graph is not a straight line that passes through the origin.
Tags
CCSS.7.RP.A.2D
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
The total cost of bowling is proportional to the number of games played. This relationship can be modeled by the equation y = 3.25x. Select all of the tables that represent this relationship.
Tags
CCSS.7.RP.A.2C
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Mrs. Lorenzo is able to type 325 words in 5 minutes. The equation y = 65x represents this proportional relationship. Select the correct description of the relationship.
Mrs. Lorenzo types 325 words per minute.
Mrs. Lorenzo types 5 words per minute.
Mrs. Lorenzo types 65 words per minute.
Not enough information is given.
Tags
CCSS.7.RP.A.2C
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