Intro to Ratios

James had 4 peaches, 5 apples, and 2 plums. What is the ratio of apples to plums?

• 5 to 2

• 2:5

• 4/5

• part to whole

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

What is a Ratio?

• It's a comparison of two things
• Multiplying two fractions 
• A number over another number
• Two decimals that can be multiplied

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars? 

• 3:5
• 1:3
• 3:11
• 3:10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of red apples to green apples

• 7 apples to 3 green
• 4 red apples to 7 apples
• 4 red apples to 3 green apples
• 3 green apples to 4 red apples

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

A class has 15 boys and 20 girls. What is the boy:girl ratio in simplest form?

• 4 to 5

• 10 to 13

• 3:4

• 3:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

There are 4 birds and 6 snakes. What is the ratio of birds to total animals in simplest form?

• 2/5

• 4/6

• 4/10

• 10/4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2 to 5

• 5 to 3

• 3 to 5

• 5 to 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

A container holds 20 total marbles. There are 13 red marbles and the rest are blue. Choose the correct ratio of blue marbles to red marbles.

• 13:7

• 7:13

• 20:7

• 13:20

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

What is the name of this character?

• Finding Dory

• Dory

• Nemo's friend

• A clown fish

• 3:18

• 18 to 3

• For every 18 scoops of ice cream there are 3 cones

• 18/3

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.B.6

CCSS.3.OA.C.7