

Understanding Proportions and Scale Factors
Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Hard
Thomas White
FREE Resource
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13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a proportion?
A comparison between two unlike things
A special kind of ratio
Two equivalent ratios
A comparison between two numbers
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of a rate?
5 to 10
5 miles per 10 gummy bears
Miles per gallon
5 girl students to 10 boy students
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a scale factor?
A number that is multiplied to get another number
A number that is added to get another number
A number that is subtracted to get another number
A number that is divided to get another number
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to draw arrows when solving proportions?
To make the problem more complex
To avoid multiplying the wrong numbers
To make the solution look neat
To show the teacher your work
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a 'between' scale factor?
A factor used to add two numbers
A factor used within one ratio
A factor used between two ratios
A factor used to divide two numbers
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a 'within' scale factor?
A factor used to add two numbers
A factor used to divide two numbers
A factor used between two ratios
A factor used within one ratio
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of cross multiplying 10 and 35, then dividing by 5?
7
35
350
70
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