Rates, Ratios, Proportions Review

What is the ratio of red apples to green apples.

• 7:3

• 4:7

• 4:3

• 3:4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is a ratio?

• A rate with a denominator of one

• two decimals that can be multiple

• it is when the only factor of the numerator and denominator is one

• a comparison of two quantities

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Noelle purchased 25 fruits in all. 10 were apples and the rest were peaches. What is the ratio of peaches to apples? (in simplest form)

• 3/2

• 25/10

• 10/25

• 2/3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A baseball team has 16 girls and 8 boys. What is the ratio of total players to boys?

• 24 to 11

• 26 to 16

• 3 to 1

• 16 to 9

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Identify the ratios that are equivalent to 1 : 3? Select all that apply.

• 10 : 30

• 30 : 10

• 6 : 18

• 2 : 9

Tags

CCSS.6.RP.A.3A

Are these equivalent to each other?

• yes

• no

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

CCSS.3.NF.A.3A

How can we identify equivalent ratios?

• Adding

• Dividing

• Subtracting

• Multiplying

Tags

CCSS.6.RP.A.3A

Simplify the ratio of 35:14

• 5 : 2

• 2 : 5

• 3 : 1

• 35 : 14

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

 Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of school apps to game apps?

• 5 to 2

• 3 to 5

• 5 to 10

• 5 to 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find THREE equivalent ratios for 4 to 7. Select all that apply.

• 8 to 14

• 24 : 42

• 20 : 35

• 7 to 4

• 7 : 4

Tags

CCSS.6.RP.A.3A