Rates and Conversions
Proportions and Similar Figures
Percents, Fractions, and Decimals
Proportions and Equations
Percent change and Discount/Markup
100
What is the unit rate?
150mi in 3h
50mi/h
100
round to the nearest tenth if necessary
52/2= 18/x
x = .7
100
Write as a fraction in simplest form and as a decimal
24%
.24;
6/25
100
Find 15% of 48
7.2
100
285 to 342
20% increase
200
$9.45 for 5lb
$1.89/lb
200
At the copy store, 18 copies cost $1.08. At that rate, how much will 40 copies cost?
$2.40
200
Write as a percent, round to the nearest tenth if necessary
.0064
.6%
200
20% of x is 30. What is x?
x = 150
200
A jacket that normally costs $35.98 is on sale for 15% off. What is the discount and sale price?
discount: $5.40
sale price: $30.58
300
Complete the statement
1.5gal/min = ? qt/h
360 qt/h
300
A map has a scale of 1cm:75km. What is the distance on the map for an actual distance of 37.5km?
.5cm
300
Write as a percent round to the nearest tenth of a percent if necessary
1/3
33.3%
300
What percent of 56 is 3.5?
6.25%
300
A hat that cost a retailer $5.00 was marked up by 75%. Find the markup and selling price
markup: $3.75
selling price: $8.75
400
A painting project will take a total of 360 person days to complete. How many days will it take to complete the project if 30 people work on the project?
12 days
400
4.5
400
Write as a fraction in simplest form and as a decimal.
0.5%
.1/20, .005
400
An agent make 16% commission on an athlete's signing bonus. If the bonus is $26,000, what is the agent's commission?
$4,160
400
Find the percent change. Tell whether it is an increase or a decrease.
148 to 37
75% decrease
500
commission
an amount paid based on how much you sell
500
rate
ratio that compares quantities in different units
500
proportion
equality of two ratios
500
scale drawing
enlarged or reduced drawing that is similar to an object
500
unit rate
rate with a denominator of 1