A recipe calls for 4 cups of flour for every 2 cups of sugar. What is the constant of proportionality between flour and sugar?
Proportional Relationships and Ratios Quiz

Quiz
•
Mathematics
•
7th Grade
•
Medium
Nicolette Naticchione
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1
2
0.5
4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If 5 notebooks cost $15, what is the unit rate in dollars per notebook?
$2
$3
$4
$5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A car travels 180 miles in 3 hours. What is the unit rate in miles per hour?
30 mph
50 mph
60 mph
90 mph
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following represents a proportional relationship?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the ratio of boys to girls in a class is 3:5, which of the following is an equivalent ratio?
6:10
9:12
12:15
15:20
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A machine produces 240 widgets in 8 hours. What is the unit rate of production in widgets per hour?
20 widgets/hour
25 widgets/hour
30 widgets/hour
35 widgets/hour
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