What is a proportion?

Proportions and Similar Figures

Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A comparison of two different shapes
A statement that two ratios are equal
A method to find the area of a shape
A type of geometric figure
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you determine if two fractions are proportional?
By comparing their numerators
By subtracting their numerators
By finding their decimal values or cross multiplying
By adding their denominators
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the decimal value of 1/2?
1.0
0.5
0.75
0.25
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of cross multiplying 1/2 and 4/8?
2
16
4
8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you solve the equation 3x = 12?
Multiply both sides by 3
Subtract 3 from both sides
Divide both sides by 3
Add 3 to both sides
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving a proportion for an unknown variable?
Cross multiply the fractions
Add the fractions
Divide the fractions
Subtract the fractions
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can proportions be used with similar figures?
To determine the color of the figures
To find the area of the figures
To calculate the volume of the figures
To find missing side lengths
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