IM Grade 7 Unit 4 Assessment
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Last updated almost 2 years ago
9 questions
2
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.
2
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.
2
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?
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?
2
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?
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?
2
A car is 180 inches long. A truck is 75% longer than the car. How long is the truck?
A car is 180 inches long. A truck is 75% longer than the car. How long is the truck?
2
What is Elena's running speed in miles per hour?
_______ miles/hr
3
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?
$_______
2
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.
$_______
3
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?
$_______