Dividing Decimals and Solving Equations
Interactive Video
•
Mathematics
•
7th - 10th Grade
•
Practice Problem
•
Medium
+5
Standards-aligned
Amelia Wright
Used 2+ times
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving the equation X/5.1 = 4.5?
Multiply both sides by 5.1
Divide both sides by 4.5
Add 5.1 to both sides
Subtract 5.1 from both sides
Tags
CCSS.6.EE.B.7
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do we multiply both sides of the equation by 5.1?
To simplify the equation
To check the solution
To isolate the variable X
To add a common factor
Tags
CCSS.6.NS.B.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the product of 5.1 and 4.5?
20.95
22.95
22.45
23.95
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do we verify the solution for X in the first equation?
By subtracting X from both sides
By adding X to both sides
By dividing X by 5.1
By substituting X back into the equation
Tags
CCSS.HSA.REI.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What operation is used to solve the equation 4.7X = 12.96?
Division
Addition
Subtraction
Multiplication
Tags
CCSS.5.NBT.B.7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the quotient when dividing 12.96 by 4.7?
2.9
2.7
2.6
2.8
Tags
CCSS.5.NBT.B.6
CCSS.6.NS.B.2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do we make the divisor a whole number in the second example?
By moving the decimal point to the left
By removing the decimal point
By adding a decimal point
By moving the decimal point to the right
Tags
CCSS.5.NBT.B.7
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