Final Exam Review Part 3 - Proportional Relationships

Scarlet is buying a watch that costs $49. If the sales tax is 6%, what is the amount of the tax?

• $51.94

• $46.06

• $29.04

• $2.94

Tags

CCSS.6.RP.A.3C

Mya wants to buy a purse that has a 15% discount. How much will the sale price be for a purse that costs $72?

• $1.80

• $70.20

• $61.20

• $10.80

Tags

CCSS.6.RP.A.3C

A real estate agent earns 2.5% commission on the houses they sell. How much commission would they earn for selling a house worth $219,000?

• $224,475

• $213,525

• $54,750

• $5,475

Tags

CCSS.6.RP.A.3C

Scarlet is buying a watch that costs $75. If the sales tax is 9%, what is the amount of the tax and the total cost?

• Amount of tax: $81.75

  Total cost: $6.75

• Amount of tax: $6.75

  Total cost: $68.75

• Amount of tax: $6.75

  Total cost: $81.75

Tags

CCSS.6.RP.A.3C

Mya wants to buy a purse that has a 60% discount. Find the amount saved and the sale price for a purse that is originally priced at $92.50.

• Amount saved: $55.50

  Sale price: $148.00

• Amount saved: $60.00

  Sale price: $32.50

• Amount saved: $55.50

  Sale price: $37.00

Tags

CCSS.6.RP.A.3C

A real estate agent earns 4.5% commission on the houses they sell. How much commission would they earn for selling a house worth $168,500?

• $7,582.50

• $9,242.50

• $75,600

Tags

CCSS.6.RP.A.3C

Which is the better buy? A 12-pack of Pepsi for $3.50 or a 6-pack for $1.80?

• The 12-pack

• The 6-pack

Tags

CCSS.6.RP.A.3B

You go to the grocery store to buy dog food. The store has three sizes available:

A 20-lb bag for $23.44

An 8-lb bag for $9.88

A 40-lb bag for $49.00

Which size bag has the lowest cost per pound rounded to the nearest cent?

• The 8-lb bag

• The 20-lb bag

• The 40-lb bag

Tags

CCSS.6.RP.A.3B

Lynnette can wash 95 cars in 5 days. How many cars can she wash in 3 days?

• 57 cars

• 19 cars

• 6 cars

• 54 cars

Tags

CCSS.6.RP.A.3B

At the market, 7 apples cost $4.55. How much would 13 apples cost?

• $8.55

• $8.35

• $0.65

• $8.45

Tags

CCSS.6.RP.A.3B