Definitions
mark up mark down
Simple Interest
Tax/Discounts
QUICK %'s
100

one part in every hundred

percent

100

Games Galore Super Store buys the latest video game at a wholesale price of $30.00. The cost of the game with the 40% markup rate.

$42

100

Shelby's interest earned in 1 year after depositing $600 in a savings account that earns 10% annually. 

$660

100

The cost of a $60 meal with an 8% tax

$64.80

100

25% of 100

25

200

The percent increase added to an original amount

mark up 

200

The price of $18.99 shirts that were marked down 75% their original price at a sale.

$4.75

200

The interest rate as a percent in which Victoria made $2,000 in interest by placing $50,000 in a savings account with simple interest for 1 years.

4%

200

The cost of a pair of a $34 pair of jeans that are on sale for 30% off.

$23.80

200

35% 0f 100

35

300

the selling price of an item after a mark up 

retail

300

DAILY DOUBLE

The cost of a $38.69 electric drill that Pamela bought for 35% of the regular price. 

$25.15

300

The Interest made after You deposit $5000 in a savings account with a rate of 0.08% in 3 years.


$12

300

The amount of money needed to buy a $60 video game with a 1.8% tax.

$61.08

300

10% of 5

0.5

400

the percent decrease subtracted from an original amount

mark down

400

The total amount of a 40 worker team of carpenters after a 20% increase. 

48 workers

400

The interest rate after Richard deposits $ 5400 and earned $6,000 after 2 years rounded to the nearest whole percent.

56%

400

The total cost after you apply a 20% off coupon to a $25 shirt with a 6% tax.

$21.20

400

25% of 1

0.25

500

The price before an item is sold

wholesale

500

The percent change if Donovan took two math tests and got 35 correct on test 1 and the next test he got 26 correct rounded to the nearest percent.

25%

500

The amount of time it took a $2,000 deposit in a savings account to earn $700 in interest at an interest rate of 7%.

5 years 

500

The total cost for 4 friends to see a movie that originally is $13.5 with a 20% coupon and 0.08% tax

$43.23

500

50% of 60

30