Topic 3-4 Quizziz

What is the percent change from 10 to 12?

• 83.3% decrease

• 83.3% increase

• 20% decrease

• 20% increase

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

What is the percent change from 15 to 12?

• 20% decrease

• 20% increase

• 125% decrease

• 125% increase

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

What is the percent change from 90 to 200?

• 122% decrease

• 122% increase

• 55% decrease

• 55% increase

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

What is the percent change from 260 to 160?

• 38.5% decrease

• 38.5% increase

• 62.5% decrease

• 62.5% increase

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

For Black Friday, an Under Armor Duffle bag that is $54 will be on sale for $29. What is the percent change?

• 186.2% decrease

• 86.2% decrease

• 53.7% decrease

• 46.3% decrease

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

When Mrs. Lebo was born, the cost of a stamp was $0.20. Today, the cost of a stamp is $0.73. What is the percent change?

• 27.4% increase

• 72.6% increase

• 265% increase

• 365% increase

Tags

CCSS.7.RP.A.3

Jessie estimates the weight of her cat to be 10 pounds. The actual weight of the cat is 13.75 pounds. Find the percent error.

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

Each week, Mr. Jones goes to the grocery store. Mr. Jones estimates that he will spend $120 when he goes to the grocery store this week. He actually spends $94. Find the percent error.

Tags

CCSS.7.RP.A.3

Marcus estimates that 230 people will attend the choir concert. The actual total that attended was 300 people. Find the percent error.

Tags

CCSS.7.RP.A.3

Eva estimates that 475 songs will fit on her MP3 player. The actual amount of songs that fit is 380. Find the percent error.

Tags

CCSS.7.RP.A.3