Solving Percent Problems with Equivalent Ratios
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Ethan Morris
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the key concept to remember when solving percent problems using equivalent ratios?
Always use variables.
Only work with numbers.
Use letters to represent unknowns.
Ignore the given information.
Tags
CCSS.7.RP.A.2C
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If 30% of 500 students visited the science center, how many students is that?
200
150
250
100
Tags
CCSS.6.RP.A.3C
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step when you do not know the part in a percent problem?
Start with the whole over the part.
Start with the percent over 100.
Start with the part over the percent.
Start with the part over the whole.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If 15% of dogs at the park are poodles and there are 12 poodles, how many dogs are there in total?
70
60
90
80
Tags
CCSS.6.RP.A.3C
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step when you do not know the whole in a percent problem?
Start with the part over the percent.
Start with the whole over the part.
Start with the percent over 100.
Start with the part over the whole.
Tags
CCSS.6.RP.A.3C
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If 25 out of 40 students prefer vanilla ice cream, what percent of students is that?
60%
62.5%
55%
50%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step when you do not know the percent in a percent problem?
Start with the part over the whole.
Start with the percent over 100.
Start with the whole over the part.
Start with the part over the percent.
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