Ratio and Proportion

Solve the proportion:

• 4
• 8
• 14
• 10

Tags

CCSS.7.RP.A.2B

What is it called when two or more of the same units are being compared?

• Rate
• Ratio
• Proportion
• Unit Rate

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 4 birds and 6 snakes. What is the ratio of birds to snakes?

• 6/4

• 2/3

• 1/3

• 10/16

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

3:4 =15:20 True or False?

• False

• True

• Why you asking me?

Tags

CCSS.6.RP.A.3A

What is a ratio?

• I don't care

• A number that can be written as a fraction

• Why you asking me

• A number line

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.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

Tags

CCSS.7.RP.A.2B

A unit rate is a ratio with:

• A denominator of 1
• A numerator of 1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In a class there are 30 boys and 12 girls. Find the ratio of number of boys to number of girls.

• 2 : 5
• 5 : 2
• 3 : 4
• None of the above

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write if the given proportion is 'True' or 'False':
8 : 9 = 24 : 18

• TRUE
• FALSE

Tags

CCSS.7.RP.A.2A