
Mastering Adding and Subtracting Rational Expressions

Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Hard
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
Why is it important to stay consistent when setting up proportions?
To make the problem more complex
To confuse the solver
To ensure the units match on each side of the equal sign
To make the problem easier
Tags
CCSS.6.RP.A.3B
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pete drove 224 miles in 4 hours. How long would it take him to drive 490 miles at the same rate?
6 hours
8.75 hours
10 hours
12 hours
Tags
CCSS.7.RP.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If 4 out of 5 students have cellphones, how many students out of 365 would you expect to have cellphones?
250
300
292
365
Tags
CCSS.6.RP.A.3B
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A 100-ounce jug of detergent can wash 64 loads. How many loads can a 150-ounce jug wash?
120 loads
96 loads
100 loads
80 loads
Tags
CCSS.6.RP.A.3B
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many cups of milk are needed to make 20 pancakes if 1.25 cups are needed for 8 pancakes?
5 cups
3.125 cups
2.5 cups
4 cups
Tags
CCSS.6.RP.A.3B
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Melanie can run 9 laps in 28 minutes. How many laps can she run in 75 minutes?
20 laps
24.1 laps
30 laps
28 laps
Tags
CCSS.6.RP.A.3B
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a train makes 12 out of 30 free throw shots, how many shots would it make out of 75 attempts?
25 shots
30 shots
35 shots
40 shots
Tags
CCSS.7.EE.B.3
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