IM Grade 7 Unit 4 Assessment

Last updated about 2 years ago

9 questions

IM Grade 7 Unit 4 Assessment

Last updated about 2 years ago

9 questions

Convert the following fraction to a decimal. State whether it is repeating or terminating.
The decimal equivalent is _______ . This is a _______ (repeating or terminating) decimal.

Convert the following fraction to a decimal. State whether it is repeating or terminating.
The decimal equivalent is _______ . This is a _______ (repeating or terminating) decimal.

Of the 75 cars that Lindsay saw pass on the highway, 16% had an out-of-state license plate. How many had an out-of-state license plate?

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?

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

What is Elena's running speed in miles per hour? 
_______ miles/hr

Today, everything at a store is on sale. The store offers a 20% discount.

The regular price of a T-shirt is $18. What is the discount price?
$_______ .
If the regular price of an item is x dollars, what is the discount price in dollars?
$_______ 
 The discount price of a hat is $18. What is the regular price?
$_______ 

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? Explain or show your reasoning. Show your work on the worksheet for test. 

$_______  

Tyler’s brother works in a shoe store. 

a. Tyler’s brother earns a commission. He makes 2.5% of the amount he sells. Last week, he sold $900 worth of shoes. How much was his commission? 
$_______

b. The store bought a pair of shoes for $50 and sold it for $80. What percentage was the markup? 
_______ % markup.

c. Tyler’s brother earns $12 per hour. The store offers him a raise—a 5% increase per hour. After the raise, how much will Tyler’s brother make per hour?
$_______ 