Ratio

What is a Ratio?

• Is a comparison of two quantities 
• To multiply two fractions 
• A number over another number
• Two decimals that can be multiplied

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Simplify

• 2:10

• 1:10

• 1:2

• 2:1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What 2 ratios are equivalent?

• 300:10

• 1:3

• 30:1

• 6:5

Tags

CCSS.6.RP.A.3A

What is the ratio of triangles to squares?

• 2:6

• 5:6

• 3:4

• 4:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Share 30 in the ratio 2:1

• 2:28

• 20:1

• 20:10

• 10:20

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Share 180 in the ratio 3:2:1

• 30:90:60

• 90:60:30

• 120:60:30

• 60:30:90

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

A class has 30 students. 18 are boys. What is the ratio of boys to girls? (you must simplify)

• 12:18

• 3:2

• 30:18

• 18:7

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Person A and person B are sharing money in the ratio 4:2. Person A has $60 more than person B. How much does person B have?

• $10

• $50

• $60

• $15

The angles of a triangle are in the ratio 3:1:2. What type of triangle is this?

• Isosceles

• Acute

• 90

• Right Angle

Share 10 in the ratio 1:4

• 2:8

• 8:2

• 18

• 10