Ratios and Proportions

Write a ratio in simplest form:
12 CD's to 4 tapes

• 3/1
• 4/1
• 12/4
• 6/1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write a ratio in simplest form:
10 automobiles to 13 bikes

• 1/3
• 10/13
• 4/5
• 3/1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write a ratio in simplest form:
8 apples to 24 oranges

• 3/24
• 3/1
• 1/3
• 1/4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write a ratio in simplest form:
22 cats to 33 dogs

• 22/33
• 3/2
• 1/2
• 2/3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write a ratio in simplest form:
8 students to 18 tables

• 4/9
• 8/18
• 9/4
• 4/5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Is this proportion equal?
1/3     4/12

• =
• ≠

Tags

CCSS.6.RP.A.3A

Is this proportion equal?
2/7     24/86

• =
• ≠

Tags

CCSS.7.RP.A.2A

Is this proportion equal?
9/12  27/36

• =
• ≠

Tags

CCSS.6.RP.A.3A

Is this proportion equal?
1/3  5/6

• =
• ≠

Tags

CCSS.4.NF.A.2

Is this proportion equal?
4/5  20/25

• =
• ≠

Tags

CCSS.7.RP.A.2A