Mastering Proportions: Solving for Variables
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Amelia Wright
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does it mean when two quantities are in proportion?
Their quotients are equal.
Their sums are equal.
Their product is equal.
They are both equal to zero.
Tags
CCSS.7.RP.A.2A
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What method is used to determine if two quantities are in proportion?
Cross multiplication
Addition
Subtraction
Division
Tags
CCSS.7.RP.A.2A
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in setting up the proportion equation?
Subtracting the terms
Dividing the terms
Cross multiplying the terms
Adding the terms
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of 3 times 5k + 1?
15k + 3
15k - 3
15k + 1
15k - 1
Tags
CCSS.6.EE.A.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What property is used to distribute 3 over 5k + 1?
Associative property
Commutative property
Identity property
Distributive property
Tags
CCSS.6.EE.A.3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of 3 times (3k - 2)?
9k - 6
6k + 9
9k + 6
6k - 9
Tags
CCSS.6.EE.A.3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the next step after distributing the terms in the equation?
Subtracting constants
Isolating the variable
Combining like terms
Adding constants
Tags
CCSS.8.EE.C.7B
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