Week 8 - Ratios

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

What is the ratio to the picture shown, triangles to squares?

• 2:6
• 5:6
• 3:4
• 4:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Is the following ratio part to part or part to whole?
5 out of 23 kids in a class play trumpet

• Part to part
• Part to whole

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If there are 5 soccer players, 10 baseball players, and 15 basketball players, what is the ratio of baseball players to soccer players?

• 1 to 2
• 1 to 3
• 2 to 1
• 3 to 1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Simplify the ratio 25:30

• 10:15
• 8:9
• 5:6
• 6:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4
• 5:11
• 2:5
• 6:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve for A in the table.

• A= 40
• A= 10
• A= 9
• A= 45

Tags

CCSS.7.RP.A.2C

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

• No

• Yes

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Select all ratios equivalent to 2/1.

• 24:12

• 4:2

• 9:7

• 11:5

Tags

CCSS.6.RP.A.3A

Select all ratios equivalent to 3:5.

• 4:6

• 21:35

• 9:16

• 6:10

Tags

CCSS.6.RP.A.3A