Name _Date _
When a tow truck is called, the cost of the
service is $10 plus $1 per mile that the car
must be towed.
Define your variables:
Write and graph a linear equation to represent
the total cost of the tow
Divide percent by 100, then
Use a denominator that has as
many zeros as decimal places,
Move the dec
Percentages, Fractions and Decimals Quick Quiz
Matching (1 point each )
Divide the numerator by the
denominator, then press
control enter on your
Move the decimal point tw
Practice with Percents, Decimals, and Fractions
1. In Illinois, about 1 person in 5 lives in the city of Chicago. To the
nearest percent, what percent of people in Illinois live in Chicago?
Three out of 11 families in the United States
Discounts, Sales Tax, and Tips
Example: In a video store,
1. The rate is usually given
a DVD that sells for $15 is
as a percent.
marked, "10% off". What is
the discount? What is the
2. To find the discount,
Solve for x:
Convert each percent to a fraction
What is the rule for converting a percent to a fraction?
Estimate each of the following using:
25% of 20?
1. A store has a sale for 25% off. You decide to buy a sweater that
usually costs $30.00. How much money will you save?
Adam bought a tennis racket priced at $10.00. If the sales tax was
10%, what was t