Ratios

Which ratio is greater?
 4:1 or 6:2

• 4:1
• 6:2
• They are equal

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

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

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

Tommy has a bag of LEGOS.  There are 6 yellow, 3 red, and 8 blue LEGOS.  What is the ratio in simplest form of red to yellow LEGOS?

• 1/2
• 6/3
• 2/1
• 3/6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Express the following ratio in simplest form:

20:45

• 10:22.5

• 4:9

• 40:90

• 5:9

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Express the following ratio in simplest form:

12:36

• 1:3

• 6:18

• 4:12

• 2:6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which ratio is equivalent to 5 to 4

• 25 to 20
• 10 to 12
• 4 to 5
• 15 to 8

Tags

CCSS.6.RP.A.3A

Which ratio is equivalent to 12:20

• 20:12
• 2:3
• 3:5
• 3:10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

An art class has 33 students. The ratio of boys to girls is 5 : 6. How many girls are in this class?

• 15

• 16

• 17

• 18

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3