Discounts
Tax
Proportions
Square Roots
Challenge
100

Dom buys a gatorade that originally costs $2.00, but is 50% off. What is the discount?

What is $1.00

100

What is the .0635 written as a percent

What is 6.35%

100

DAILY DOUBLE

A recipe for potato soup calls for 312 cups of water and 134 cups of milk. If Mr. Gomez halves the recipe, how many total cups of these two liquids will he use to make the soup?

What is  2 and 5/8 cups

100

What is the Square root of 81?

What is 9

100

Is sales tax the same amount in every state?

What is NO.

200

Call of Duty costs $49.00 but is on sale for 20% off. How much is the discount?

What is $9.80

200

What would the tax be on an Under Armour shirt that costs $38.00 with 8% tax?

What is $3.04

200

Mr. Parker drove 143 miles in 3.25 hours. At that rate, how far would he travel in 5 hours?

What is 220 mi

200

What is the square root of 121

What is 11

200

Alison’s checkbook had a balance of $1,222.05 on October 12. On October 13, she wrote a check for $106.30 at the auto repair shop. On October 15, she wrote a check in the amount of $610.00 for rent. That same day her dad sent $105 to deposit into her account. What is the balance of Allison’s account after the deposit?

What is $1,620.75

300

DAILY DOUBLE

A pair of Jordans cost $99.00 and are on sale for 15% off. What is the discount?

What is $14.85

300

What is the tax on an Xbox game that costs $45.00 with a tax of 6.21%?

What is $2.79

300

Louise made a scale model of a house, using a scale of 1in. = 4ft. Determine the height of the model when the height of the house is 25 feet.

What is 6.25

300

What is the square root of 225?

What is 15

300

DAILY DOUBLE

Would you rather pay $20.00 for a shirt that is full price, or $30.00 for a shirt that is 20% off?

What is $20.00 for a full price shirt.

400

A PS4 costs $400.00, but Zack has a coupon for 10% off. How much money will he save?

What is $40.00

400

DAILY DOUBLE

Coach goes on a date and spends $79.50. How much extra will he pay for tax if the tax rate is 5.97%?

What is $4.75

400

The tallest building in Virginia is the James Monroe Building in Richmond. If a scale model is built that measures 1712 centimeters tall, and was built using a scale of 1 centimeters : 8 meters, what is the actual height of the building?

What is 140?

400

What is the square root of 324?

What is 18

400

A new Xbox costs $450.00. Best Buy has a coupon for "Save $50.00", and Target has a coupon for "10% off". Where should you buy the Xbox?

What is Best Buy.

500

Coach buys a new iphone x that costs $685.00 originally, but he has a coupon for $20% off. How much will he PAY or the phone?

What is $548.00

500

Brandon buys Call of Duty WWII for $50.00 and Call of Duty Black Ops for $38.00. He pays 9% in tax. How much will he PAY in tax?

What is $7.92

500

The scale for the drawing is 1 centimeters = 3 meters. If the den in the scale drawing is 2.6 centimeters wide, then what is the width of the actual den?

What is 7.8 meters?

500

What is the sum of the square root of 81 and the square root of 361?

What is 28


500

You have a beginning balance of $3,500. You deposit $950 in cash and $654 in checks. You also write a check to pay a bill for $852.33 and you use your debit card at the gas station for $66.58. What is your ending balance?

What is $4185.09