Tax, Tip, Discount, Interest, Mark Up

Discount

100

Computer: $445 Discount: 25%

Find the discount amount. 

What is $111.25?

200

Bicycle: $225 Discount: 30%

Find the discount amount. 

What is $67.50?

300

Movie ticket: $12.25 Discount: 60%

Find the sale price. 

What is $4.90?

400

Sweater: $42.30 Discount: 33%

Find the sale price. 

What is $28.34?

500

Snowboard: $430.50 Discount: 22%

Find the sale price. 

What is $335.79?

Tax and Tip

100

Sweater: $14.00 Tax: 5.5%

What is the tax amount? 

What is $0.77?

200

Shirt: $12.30 Tax: 6%

Find the tax amount. 

What is $0.74?

300

Dinner at Cheesecake Factory: $120.35    Tip: 15%

Find the total cost. 

What is 138.40?

400

Dinner: $140 Tax: 7% Tip: 20%

Find the total amount of the bill. 

What is $179.76?

500

Dinner: $329.45 Tax: 3.5% Tip: 15%

Find the total amount of the bill. 

What is $392.78?

Mark Up and Misc.

100

Find the mark up amount:

Cost - $5.00

Mark Up rate - 5%

$0.25

200

Find the mark up and retail price for the following item:

Cost - $25.50

Mark Up Rate - 30%

Mark Up - $7.65

Retail Price - $33.15

300

What is cost?

the price a business pays for an item before mark-up.

400

Find the mark up rate for the following item:

Cost - $50

Retail Price - $12.50

25%

500

What is the formula for calculating the discount amount and mark up amount?

discount = original - (original * %)

mark up = original + (original * %)

Simple Interest

100

Alyssa put $250 in a savings account at a simple interest rate of 6% per year. How much interest will she have earned at the end of 3 years?

What is $45?

200

Alyssa put $250 in a savings account at a simple interest rate of 6% per year. How much money will be in her account after 3 years?

What is $295?

300

Find the interest and amount to pay back on the following simple interest loan:

$4,500 at 8% for two years

Interest - $720

Amount to pay back: $5,220

400

Lucy put $400 in a savings account at a simple interest rate of 7% per year. How much money will be in her account in 6 months? 

$414

500

What is the simple interest formula? 

Interest = Principal x Rate x Time (in years)

Percent Change and Commission

100

Mrs. Hagerman had 24 students in her class last year and 31 in her class this year. What is the percent change? 

29% increase 

200

Find the earnings:

Sales - $6,780

Commission - 35%

$2,373

300

Find the amount of change and percent change from 120 to 90

Amount of change - 30

Percent change - 25% decrease

400

Find the commission:

Sales - $140,000

Earnings - $21,000

15%

500

Find the amount earned by a salesperson who sold a $250 dress if she gets a 12.5% commission. 

Earnings - $31.25