Ratio 6.RP1

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.2

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

If I have the following ratio, do I need to scale up or down?
1                 2
---  =         ----
3               ?

• up (multiply)
• down (divide)

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

The pet shop has 2 dogs, 4 cats, and 5 hamsters. What is the ratio of dogs to all pets?

• 2:4
• 2:5
• 2:11
• 11:2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Jenny has 3 guitars. Steve has 4 guitars. If the ratio of guitars is 4:3, who is first in the ratio?

• Jenny
• Steve
• It doesn't matter
• Les Paul

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

True or False: Order matters when writing a ratio?

• True

• False

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What are the ways you can write a ratio? Pick ALL that apply.

• A Fraction 4/5

• Anyway you want

• With a colon 4:5

• In words: four to five

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If a ratio is 3/4 what is an equivalent ratio that is twice as big?

• 4/3

• 6/8

• 8/6

• 2/3

Tags

CCSS.6.RP.A.3A