Ratios Quiz

What is a Ratio?

• Is a comparison of two quantities 
• A rate with a denominator of one
• It is when the only factor the numerator and denominator share is a one 
• Two decimals that can be multiplied

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Equivalent means....

• very important
• one
• equal to
• to solve

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

A ratio can be written as all the ways below EXCEPT which one?

• 3=4
• 3:4
• 3/4
• 3 to 4

Tags

CCSS.6.RP.A.1

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

Which ratio is equivalent to 5:4 ?

• 25:20

• 10:12

• 4:5

• 15:8

Tags

CCSS.6.RP.A.3A

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

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

Are the ratios 2:1 and 18:9 equivalent?

• No

• Yes

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

There are 32 empty parking spots and 18 full parking spots in the parking garage. What is the ratio of the number of empty parking spots to the number of full parking spots?

• 32:18

• 18:32

• 30:50

• 18:50

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A gardening club has 21 members of which 13 are males and the rest are females. What is the ratio of females to all club members?

• 13:8

• 8:13

• 13:21

• 8:21