Milestone Review 7th grade Math

A coat regularly sells for $59. It is on sale for 20% off. What is the sale price of the coat?

• $47.20

• $11.80

• $70.80

• $57.82

Jonathan puts $400 in a bank account. Each year the account earns 6% simple interest. How much interest will be earned in 5 years?

• $12

• $12,000

• $120

• $1,200

Mr. Parker wants to draw a floor plan for his office, which measures 15 feet wide by 17.5 feet long. He is using the scale 1/2 inch= 3 feet. What will be the width of his office on the floor plan?

• 3in

• 2.5 in

• 3.5 in

• 2 in

The scale for a map says that 1cm is equal to 25 miles. Jennifer measures the distance between the two cities as 4.5 cm. How far apart are the cities?

• 112.5 miles apart

• 149 miles apart

• 90 miles apart

• 128.5 miles apart

You can buy 56 diapers at Babies-R-Us for $28, and you can buy 112 diapers online for $52. Which is the better deal, and how much will you save per diaper?

• BabiesRUs by $0.15

• Online by $0.04

• BabiesRUs by $0.04

• Online by $0.15

Target sells 24 bottles of water for $3, and 36 bottles of water for $4. Which is the better buy and by how much?

• 36 bottles for $4 by 1.4 cents per bottle

• 24 bottles for $3 by 1.5 cents per bottle

• 24 bottles for $3 by 70 cents per bottle

• 24 bottles for $3 by 75 cents per bottle

If a dozen eggs cost $3.35, what is the unit cost?

• $1.23

• $0.28

• $4.29

• $0.13

Marina can make 36 cupcakes in 45 minutes. How long will it take for her to make 108 cupcakes?

• 2 hours 15 minutes

• 1 hour 35 minutes

• 1 hour 21 minutes

• 1 hour 15 minutes

For every 144 light bulbs produced, 6 are defective. Find the number of defective light bulbs that could be expected out of 720.

• 35 bulbs

• 40 bulbs

• 50 bulbs

• 30 bulbs

A $40 skateboard is discounted by 30%. If sales tax is 5%, what is the amount of tax paid?

• $1.40

• $1.90

• $2.00

• $0.14