

Solving Proportions and Equations
Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Liam Anderson
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the basic principle used to solve proportions?
Division of ratios
Subtraction of ratios
Cross multiplication
Addition of ratios
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the first example, how is the number 6 initially rewritten?
As 6 over x
As 6 over 4
As 6 over 1
As x over 4
Tags
CCSS.6.RP.A.3B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of the cross multiplication in the first example?
x = 4
x = 1
x = 24
x = 6
Tags
CCSS.3.OA.D.8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which operation is used in the alternative method to solve the first example?
Addition
Subtraction
Multiplication
Division
Tags
CCSS.6.EE.B.7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the alternative method, what do you multiply both sides of the equation by?
6
x
4
1
Tags
CCSS.6.EE.A.2C
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the second example, how is the number 7 initially rewritten?
As 1 over 7
As x over 7
As 7 over 1
As 7 over x
Tags
CCSS.6.RP.A.3B
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of the cross multiplication in the second example?
x = 1
x = 35
x = 5
x = 7
Tags
CCSS.HSA.REI.A.1
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