% Proportion & Discount/Tax/Tip

Write a proportion and solve:
Thirty is 20% of what number?

• 150
• 6
• 143
• 18

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Write a proportion and solve:
Eight is what percent of 64?

• 12.5%
• 8%
• 800%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Sales tax is __________ to the price

• subtracted
• added
• multiplied
• divided

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Regular price: $174. Discount: 40%. Find the sale price. Round to nearest cent if necessary.

• $104.40
• $140.40
• 104.4
• 69.6

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

72% of what number is 40? Round to the nearest tenth!

• 28.8

• 1.8

• 55.6

• 5555.6

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

What is 30% of 80?

• 30
• 24
• 2.4
• 56

Tags

CCSS.7.NS.A.2

CCSS.7.RP.A.2

CCSS.7.RP.A.3

73% as a decimal is ...

• 0.073

• 7.3

• 0.73

• 73.00

Tags

CCSS.7.RP.A.3

What is a proportion?

• a ratio that compares a measurement to 1

• money given to someone for a service

• quantity out of 100

• two equal ratios

What is a tip?

• quantity out of 100

• interest calculated on the principal

• money given to someone for a service

• the amount of money paid to an employee for selling something

You are purchasing a T.V for $990 T.V with 9% sales tax. What is the final price of the T.V.?

• $ 1881.00
• $ 1079.00
• $ 1,079.10
• $ 1,709.1

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.3

CCSS.7.RP.A.3