Ch. 2

10% of a #

100

Find 10% of $3.40

$0.34

200

Find 10% of $67.43

$6.74

300

Find 10% of $20

$2.00

400

Find 10% of $54.90

$5.49

500

Find 10% of $0.10

$0.01

Change Me

100

Change 1% to a decimal

.01

200

Change .45 to a percent

45%

300

Change 1/10 to a decimal

.1 or 0.10

400

Change 5% to a decimal

0.05

500

Change .2 to a percent

20%

% Proportion

100

20/34 = ?/100

58.8

200

?/12.4 = 43/100

Round to the nearest tenth

5.3

300

67/89 = ? /100

75%

400

6.3/? = 12/100

52.5

500

1.23/? = 32.9/100

3.74

Tax & Tip

100

What is Wisconsin sales tax?

5%

200

What is 5% of $22.00?

$1.10

300

What is the tax (5%) on a bill of $43.67?

$2.18

400

What is a 20% tip on a meal price of $44.67?

$8.93

500

1. What is the total cost for a meal price of $35.00 and 5% tax?

2. What is a 20% tip for the meal price of a$35.00?

3. What is the TOTAL cost including meal, tax & tip?

1. $1.75

2. $7.00

3. $43.75

Vocabulary

100

Money you leave on the table at a restaurant for the server, in a hotel for the cleaning personnel, or for a hair dresser or a taxi driver or anyone else. 

TIP

200

Extra money you pay when you purchase things at Walmart, Target or any other store. This money goes to pay for schools, roads, police & fire protection.

TAX

300

Extra money you have to pay a bank after you receive a loan for a car, house, boat or bike. This is how banks make money.

INTEREST

400

Correctly identify each letter in the equation below:

I = P x R x T

Interest = Principal x Rate x Time

500

Another word for TIP

GRATUITY