Percent of Change
Discount
Tip & Tax
Proportions
Simple Interest
100

The percent of change if the original is 35 and the new is 98

What is 180% Increase?

100

The amount of discount on a $30 item with a 25% discount.

What is $7.50

100

Amount of tip for a $55 bill with 20% tip.

What is $11

100

17 is 25% of what number?

What is 68?

100

the interest on a loan of $450 at 6% for 1 year. 

What is $27?

200
The percent of change if the original is 17 and the new is 3

What is 82% Decrease?

200

The amount of discount when Mike bought a $990 computer with a 30% discount.

What is $297

200

Amount of tax for a $15 shirt with 15% tax

What is $2.25

200

What percent of 34 is 19?

What is 55%?

200

the simple interest on a loan of $2,500 with a 8% rate over 2 years. 

What is $400?

300

Sally sold 543 tickets to the fair last year, this year she has already sold 675, what is her percent of change

What is 24% Increase

300

This is the sale price for an item regularly $65 with a 15% discount.

What is $55.25

300

Total bill for a $60 dinner with 20% tip.

What is $72

300

What is 40% of 90?

What is 36.

300

the rate if you borrowed $789 for 4 years, and have 1136.16 interest.

What is 36%

400
The percent of change is what if new is 90 and the original is 91

What is 1% Increase? 

400

This is the final price for an item costing $85.50 with a 20% discount.

What is $68.40

400

The percent of tax when Mr. Shirk paid $39.96 TOTAL for an item that was priced at $37. 6% 7% 8% 9%

What is 8%

400
What is 74.5% of 152?

What is 113.24?

400

the number of years if you have an interest of 3878.55, with a principal of 3,510 and a rate of 17%

What is 6.5 years

500

The percent of change is what when your old was .159 and your original is 2.435

What is 93%

500

The percent of discount on an item that was $68 and is now $40.80. 20% 25% 30% 40%

What is 40%

500

The percent of tip for a $50 meal if you leave only $5. 10% 15% 20% 25%

What is 10% tip.

500

A recipe for 24 cookies uses 2 cups of sugar. If you increase the recipe for 36 cookies, how much sugar should be used?

What is 3 cups of sugar?

500

what is your principal if you have 6.18 interest, with 58% rate over 3 months

What is 42.62?