Unit 4 Test Review

If a map uses a scale of 1 inch = 25 miles, how many inches would represent 500 miles?

• 525

• 20

• 12.5

• 12,500

You want to buy 11 sandwiches from Subway and they are advertising " 3 for $10.00."  Which proportion would correctly calculate the price of your subs?

•  $\frac{3}{10}=\frac{x}{11}$  

•  $\frac{10}{3}=\frac{x}{11}$  

•  $\frac{10}{11}=\frac{x}{3}$  

•  $\frac{x}{3}=\frac{10}{11}$  

A Princess Elsa doll is built at a ratio of 1:5 compared to a full sized person. If the full sized person is 60 inches tall, how tall is the doll?

• 12 inches

• 300 inches

• 65 inches

• 4 inches

My family went to Plaza Azteca for dinner. Our waitress did an excellent job serving us our food and we wanted to leave her a 20% tip. The cost of our meal was $62.00. How much tip will we leave the waitress?

• $12.04

• $3.10

• $20.00

• $12.40

Elijah's parents want to buy him a watch for his birthday that costs $128.80. They receive a 20% coupon in the mail for the store that sells the watch. How much will they pay for the watch after the store applies the coupon?

• $154.56

• $25.76

• $103.04

• $120.00

Autumn's real estate agent will earn a 5% commission for selling her a condo. If the condo is $145,000, how much will the real estate agent make for selling Autumn the condo?

• $5,000

• $10,200

• $7,250

• $725

Bella wants to buy a new outfit that costs $58.90. The store is having a 30% storewide sale. What will be the final price of the outfit?

• $41.23

• $17.67

• $50.93

• $29.45

How much is the final price of a new pair of shoes, if the purchase price is $135.00 and the tax is 5%?

• $6.75

• $140.00

• $150.25

• $141.75

What is the unit rate of 50 miles per 2 hours?