Review Percents and Ratios
If you get stuck, click here and find the highlighted lesson.
Click the button when you are ready to begin.
(There are 20 lessons in this review.)
Percents: Practice
Determine the given percent of the number.
00:00
Round your answers to the nearest whole number.
% of is
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Percents: Practice
What percent is the first number of the second?
00:00
Round your answers to the nearest whole number.
is what percent of ?
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Fractions to Percents: Practice
What Percent Does the Fraction Represent?
00:00
Round your answer to the nearest whole number.
Convert X to a percent:
%
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Percents to Fractions: Practice
What Fraction does the Percent Represent?
00:00
Convert X% to a fraction:

Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Decimals to Percents: Practice
What Percent Does the Decimal Represent?
00:00
Round your answer to the nearest whole number.
Convert X to a percent:
%
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Percents to Decimals: Practice
What Decimal Does the Percent Represent?
00:00
Convert X% to a decimal:
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Ratios: Practice
What is the number?
00:00
If A:B is : and =, then what is ?
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Ratios: Practice
What is the ratio?
00:00
Reduce your answer to lowest terms and use the format A:B.
What is the ratio of A to B if A= and B=?
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Proportions: Practice
What is the missing term?
00:00
Determine the value of x by crossmultiplying.
IfPress the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Sales Tax: Practice
What is the sales tax?
00:00
Note: Your answer should begin with a dollar sign and be rounded to the nearest cent.
What is the sales tax amount if the rate is % and
you make a purchase of $?
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Sales Tax: Practice
What is the total with sales tax?
00:00
Note: Your answer should begin with a dollar sign and be rounded to the nearest cent.
What is the sales tax amount if the rate is % and
you make a purchase of $?
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Commission: Practice
What is the commission?
00:00
Note: Your answer should begin with a dollar sign and be rounded to the nearest cent.
What is your commission amount if the rate is % and
you make a sale of $?
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Discount Price: Practice
What is the discounted sale price?
00:00
Note: Your answer should begin with a dollar sign and be rounded to the nearest cent.
What is the discounted sale price of an item that originally cost $ but is now % off?
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Markup: Practice
What is total cost with markup?
00:00
Note: Your answer should begin with a dollar sign and be rounded to the nearest cent.
What is the total cost if the markup rate is % and
the original cost is $?
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Simple Interest: Practice
What is the simple interest?
00:00
Note: Your answer should begin with a dollar sign and be rounded to the nearest cent.
What is the interest for a loan of $ over years at a % interest rate?
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Simple Interest: Practice
What is the total paid?
00:00
Note: Your answer should begin with a dollar sign and be rounded to the nearest cent.
What is the total payback amount for a loan of $ over years at a % interest rate?
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Shipping and Handling: Practice
What is the shipping and handling charge?
00:00
Note: Your answer should begin with a dollar sign and be rounded to the nearest cent.
What is the shipping and handling charge for a $ order with a rate of % and a minimum charge of $.00?
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Total with Tip: Practice
What is the total with tax and tip?
00:00
Note: Your answer should begin with a dollar sign and be rounded to the nearest cent.
What is the total cost with tax and a 20% tip if a meal is
$ with a
% tax rate?
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Estimate Tip: Practice
What is the estimated tip?
00:00
Note: Your answer should begin with a dollar sign and be rounded to the nearest cent.
What is the estimated tip for a
$ meal?
Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Unit Rate: Practice
What is the missing term?
00:00
Determine the value as a unit rate.
meters
seconds
meters
1 second

Press the Start Button To Begin
You have
0
correct and
0
incorrect.
This is
0
percent correct.
Explore
Math Lessons by Grade
Math Topics
 Addition
 Algebra
 Comparing
 Counting
 Decimals
 Division
 Equations
 Estimation and Mental Math
 Exponents
 Fractions
 Geometry
 Measurement
 Money
 Multiplication
 Naming Numbers
 Patterns
 Percents and Ratios
 Place Value
 Properties
 Statistics
 Subtraction