Solving Equations with Fractions
Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Ethan Morris
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main goal when solving the equation 4x = 8/7?
To multiply both sides by 7
To eliminate the variable x
To convert the equation into a fraction
To find the value of x that makes the equation true
Tags
CCSS.HSA.REI.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the first method, what operation is used to isolate x?
Adding 4 to both sides
Multiplying both sides by 4
Multiplying both sides by 1/4
Subtracting 4 from both sides
Tags
CCSS.HSA.REI.A.1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of multiplying reciprocals in the equation?
Zero
Eight
One
Four
Tags
CCSS.6.EE.B.7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the solution for x in the equation 4x = 8/7 using the first method?
x = 8/7
x = 4/7
x = 1/7
x = 2/7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of multiplying both sides by the least common denominator in the second method?
To add fractions
To clear fractions from the equation
To divide fractions
To multiply fractions
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the least common denominator used in the second method?
Four
Eight
Seven
Twenty-eight
Tags
CCSS.7.EE.B.4A
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
After clearing fractions, what operation is performed to solve for x?
Adding 28 to both sides
Multiplying both sides by 28
Dividing both sides by 28
Subtracting 28 from both sides
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