Part of Whole Percent

Find the PERCENT of change.
20 dogs to 5 dogs

• Decrease 15%

• Increase 15%

• Increase 75%

• Decrease 75%

Tags

CCSS.6.RP.A.3C

Find the PERCENT of Change.
The original cost was $50 and the new cost is $60. 

• Increase 20%

• Increase 16.67%

• Increase $10

• Decrease $10

Tags

CCSS.6.RP.A.3C

Find the percent of change if the original cost was $5 and the new cost is $1. 

• Increase $4

• Decrease $4

• Decrease 80%

• Decrease 400%

Tags

CCSS.6.RP.A.3C

Last week, you finished level 2 of a video game in 32 minutes. Today, you finished level 2 in 28 minutes. What is your percent of change?

• Increase 12.5%

• Decrease 12.5%

• Increase 4%

• Decrease 4%

Tags

CCSS.6.RP.A.3C

One week, 72 people got a speeding ticket. The next week, only 36 people got a speeding ticket. What is the percent of change in the speeding tickets?

• Increase 50%

• Decrease 50%

• Increase 1%

• Decrease 1%

Tags

CCSS.6.RP.A.3C

A team of biologists used population sampling to determine that there are currently 350 chameleons living in a particular ecosystem. That same ecosystem had a population of 580 chameleons three years ago. Which is closest to the percent decrease in the chameleon population?

• 230%

• 40%

• 66%

• 28%

Tags

CCSS.6.RP.A.3C

Smiths got an order of 470 peaches, 300 of which are already ripe and ready to eat. What percent of peaches are not yet ripe?

What is the part?

• 470 peaches

• 300 peaches

• unknown

• Smiths

Tags

CCSS.6.RP.A.3C

10% of a cats bones are in its tail. If a cat has 230 bones in it's body, how many are in it's tail? What does 230 bones represent?

• Part

• Whole

• Percent

• unknown

Tags

CCSS.6.RP.A.3C

10% of a cats bones are in its tail. If a cat has 230 bones in it's body, how many are in it's tail?

• Part

• Whole

• Percent

• Cat scratches

Tags

CCSS.6.RP.A.3C

Last week 89 students were polled, and 8 said they believe in mermaids. What percent of students believe in mermaids?

What number represents the whole?

• 8 students who believe in mermaids

• 89 students who were polled

• The percent that believe in mermaids

• The 81 students that don't believe in mermaids