Proportional Reasoning with Percents

Find the proportional table and write an equation for it.

• y = 3 x

• y = 6 x

• y = 8 x

• y = 9 x

Tags

CCSS.7.RP.A.2C

What point on the graph represents the unit rate?

• ( 0, 0)

• (1, 110)

• (110, 1)

• (5, 550)

Tags

CCSS.7.RP.A.2D

• $5 per week

• $10 per week

• $15 per week

• $20 per week

Tags

CCSS.7.RP.A.2D

Which statement is true?

• The total cost of gasoline is $30 to travel 3.6 miles.

• The total cost of gasoline is $4.80 to travel 40 miles.

• Point A represents the total cost of gasoline when the car travels 45 miles.

• Point B represents the total cost of gasoline when the car travels 2.4 miles.

Tags

CCSS.7.RP.A.2D

Fifteen percent of the 20 players on the soccer team are new this year. How many players on the team are new this year?

• 3

• 6

• 10

• 17

Tags

CCSS.6.RP.A.3C

Abdul's total bill at a restaurant is $28.65. He wants to leave and 18% tip for the waiter. What is the total amount Abdul should leave? Round to the nearest cent.

• $5.16

• $33.81

• $23.49

• $29.44

Tags

CCSS.6.RP.A.3C

Makayla invested $130. She earned a simple interest of 4% per year on the initial investment. If no money was added or removed from the investment, what was the amount of interest Makayla received at the end of two years?

Formula I = P R T

• $5.20

• $8.00

• $10.40

• $16.60

Tags

CCSS.7.RP.A.3

In the state of Georgia, counties have different sales tax rates. Max lives in a county with 6% sales tax, but he cannot find the tennis shoes he wants at a store nearby.

If the shoes cost $72.99, approximately how much more will Max pay for his shoes if he decides to buy them in a county with 7% sales tax?

• $0.73

• $1.00

• $4.38

• $5.11

The jacket Bryce wants to purchase originally cost $94. It is now on sale for 25% off. What will the new price of the jacket be with the discount?

• $23.50

• $69.00

• $70.50

• $80.40

Tags

CCSS.6.RP.A.3C

A contractor estimates it will cost $2500 to build a deck. He then adds 20% onto the cost for labor.

What is the total he will charge for the deck?

• $500

• $2000

• $2520

• $3000

Tags

CCSS.6.RP.A.3C