Illustrative Math Unit 4 Test

Jackie walks 6 miles in 2 hours. How many miles does she walk in 1 hour?

• 4 miles

• 3 miles

• 2 miles

• 2.5 miles

Diego measured the length of a pen to be 22 cm. The actual length of the pen is 23 cm. Which of these is closest to the percent error for Diego’s measurement?

• 4.3 %

• 20%

• 95%

• 105%

A car is 180 inches long. A truck is 75% longer than the car. How longs is the truck?

• 135 inches

• 250 inches

• 315 inches

• 255 inches

Today everything in the store is for 20% off. Regular price of a T-shirt is $18. What is the discount amount?

• $3.60

• $4.00

• $3.75

• $5.00

There is a 20% discount amount on several items in a store. An items is x dollars. What the is discount price?

• 0.20x

• 1.20x

• 0.80x

Everything in a store is 20% off. A discount price of a hat is $18. What is the original price?

• $14.40

• $22.50

• $15

• $38

Lin’s father is paying for a $20 meal. He has a 15%-off coupon for the meal. After the discount, a 7% sales tax is applied. What does Lin’s father pay for the meal?

• $21.80

• $25.00

• $18.19

• $17.00

Tyler's brother works in a shoe store and makes 2.5% commission on the shoes that he sells. Last week he sold $900 worth of shoes. How much money did he make?

• $30

• $180

• $22.50

A store bought a pair of shoes for $50 and sold it for $80. What percent was the markup?

• 63%

• 37.5%

• 60%

• 30%