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Section 3 WMMS Math 7

Quiz by RoanesWorld

Grade 7
Math
Common Core

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20 questions
Show answers
  • Q1
    A bag of oranges costs $4 for 8 oranges. What is the constant of proportionality (unit rate) for the cost per orange?
    0.50
    0.25
    0.75
    1.00
    30s
    7.RP.A.2.B
  • Q2
    A car travels 300 miles using 10 gallons of gasoline. What is the constant of proportionality (unit rate) for miles per gallon?
    30
    35
    25
    40
    30s
    7.RP.A.2.B
  • Q3
    A recipe uses 3 cups of flour to make 12 cookies. What is the constant of proportionality (unit rate) for cups of flour per cookie?
    1.0
    0.5
    0.25
    0.75
    30s
    7.RP.A.2.B
  • Q4
    A bicycle tire rotates 360 times to travel 1 mile. What is the constant of proportionality (unit rate) for rotations per mile?
    300
    240
    180
    360
    30s
    7.RP.A.2.B
  • Q5
    If 5 pounds of apples cost $10, what is the constant of proportionality (unit rate) for the cost per pound of apples?
    2
    1.5
    3
    2.5
    30s
    7.RP.A.2.B
  • Q6
    A worker is paid $150 for 15 hours of work. What is the constant of proportionality (unit rate) for dollars per hour?
    10
    15
    12
    8
    30s
    7.RP.A.2.B
  • Q7
    A train travels 450 kilometers in 5 hours. What is the constant of proportionality (unit rate) for kilometers per hour?
    90
    75
    85
    100
    30s
    7.RP.A.2.B
  • Q8
    If a machine produces 240 widgets in 8 hours, what is the constant of proportionality (unit rate) for widgets per hour?
    25
    30
    40
    35
    30s
    7.RP.A.2.B
  • Q9
    A cyclist covers a distance of 100 kilometers in 4 hours. What is the constant of proportionality (unit rate) for kilometers per hour?
    20
    25
    30
    35
    30s
    7.RP.A.2.B
  • Q10
    An artist mixes 6 cups of blue paint with 9 cups of yellow paint to make green paint. What is the constant of proportionality (unit rate) for cups of blue paint per cup of yellow paint?
    0.8
    0.75
    0.67
    0.5
    30s
    7.RP.A.2.B
  • Q11
    In a table showing the relationship between hours worked and money earned, when 4 hours yields 20 dollars, what is the constant of proportionality?
    4
    8
    5
    6
    30s
    7.RP.A.2.B
  • Q12
    A car traveling at a constant speed covers 150 miles in 3 hours. What is the constant of proportionality in this situation?
    60
    45
    50
    55
    30s
    7.RP.A.2.B
  • Q13
    In a graph showing the relationship between the number of days and the total amount of water consumed, the point (2, 10) lies on the line. What is the constant of proportionality?
    8
    6
    5
    2
    30s
    7.RP.A.2.B
  • Q14
    You have a recipe that requires 3 cups of flour for every 2 cups of sugar. What is the constant of proportionality if you compare the cups of flour to the cups of sugar?
    1
    0.5
    2
    1.5
    30s
    7.RP.A.2.B
  • Q15
    A cyclist travels 90 miles in 3 hours. What is the constant of proportionality representing the cyclist's speed?
    20
    35
    25
    30
    30s
    7.RP.A.2.B

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