OUR Grade 7 Unit 4 Review

Paige measured the length of a pencil and found it to be 20 cm. The actual length length is 22 cm. Which of these is the closest to the percent of error for Paige's measurement

Tags

CCSS.6.RP.A.3C

Garrett's kayak is 150 inches long. Fred's kayak is 25% longer. How long is Fred's kayak?

Tags

CCSS.6.RP.A.3C

Alexa is shopping for a new sweater. The store offers a 15% discount if you show your school id. The regular price of the sweater she picks is $45. What is the sale price?

Tags

CCSS.6.RP.A.3C

A book store is offering 25% off all books! if the regular price of a book is x, what is the sale price in dollars? Which of the following is NOT an equations that represent this relationship.

• y=0.25x

• y=0.75x

• y=x-0.25x

Tags

CCSS.6.EE.C.9

A college loan is $60,000. There is an interest rate of 3% on the loan. What is the interest owed?

Tags

CCSS.7.RP.A.3

A college loan is $60,000. There is an interest rate of 3% on the loan. What is the total amount owed?

Tags

CCSS.6.RP.A.3C

Hayden has dinner at a restaurant that costs $30. She leaves an 18% tip on her bill. How much did she leave for the tip?

Tags

CCSS.6.RP.A.3C

Hayden has dinner at a restaurant that costs $30. She leaves an 18% tip on her bill. How much did she pay in total?

Tags

CCSS.6.RP.A.3C

Lily is selling magazines. She earns a 3.5% commission on the magazines she sells. If Lily sells $120 in magazines, how much commission does she earn?

Tags

CCSS.6.RP.A.3C

Luke bought a Lego set for $25 and sold it on eBay for $35. What is the percent mark up?

Tags

CCSS.6.RP.A.3C