PA Topic 2: Lesson 3 to Lesson 5

Quiz
•
Mathematics
•
7th Grade
•
Medium
+7
Standards-aligned

HEATHER NULL
Used 59+ times
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18 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is the relationship between the number of slices of salami in a sandwich and the number of of calories proportional?
No, the ratios of calories to slices of salami are not all equivalent.
Yes, the ratios of calories to slices of salami are not all equivalent.
No, the ratios of calories to slices of salami are equivalent.
Yes, the ratios of calories to slices of salami are equivalent.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
CCSS.6.RP.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A wholesale club sells eggs by the dozen. Does the table show a proportional relationship between the number of dozens of eggs and the cost?
No, the ratios of cost to dozens of eggs for all related pairs are not equivalent.
Yes, the ratios of cost to dozens of eggs for all related pairs are not equivalent.
No, the ratios of cost to dozens of eggs for all related pairs are equivalent.
Yes, the ratios of cost to dozens of eggs for all related pairs are equivalent.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
CCSS.6.RP.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The height of a building is proportional to the number of floors. The figure shows the height of a building with 9 floors. How tall would the building be if it had 15 floors?
15 feet
225 feet
250 feet
2025 feet
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
CCSS.6.RP.A.3
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Which of the following statements about the table is true? Select all that apply.
The table shows a proportional relationship.
When x is 20, y is 2.55
All the ratios y/x for related pairs of x and y are equivalent to 8.
The unit rate of y/x for related pairs of x and y is 1/8
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
CCSS.6.RP.A.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the constant of proportionality in the equation y = 5x?
-5
5
-5x
5x
Tags
CCSS.6.RP.A.2
CCSS.6.RP.A.3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the constant of proportionality in the equation y = 0.41x?
0.41
-0.41
0.41x
-0.41x
Tags
CCSS.6.RP.A.2
CCSS.6.RP.A.3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The weight of 3 eggs is shown. Assuming the eggs are all the same weight, find the constant of proportionality.
40 grams
117 grams
1/40 grams
60 grams
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
CCSS.6.RP.A.3
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