Act Prep Ratios and Proportions

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Tags

CCSS.7.RP.A.2A

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Tags

CCSS.7.RP.A.2A

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

Tags

CCSS.7.RP.A.2A

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

Tags

CCSS.7.RP.A.2B

Are the two ratios proportional?

• YES

• NO

Tags

CCSS.7.RP.A.2A

Is the pair of ratios proportional?

• yes

• no

Tags

CCSS.7.RP.A.2A

How much oil is needed with 1 tbsp of lemon?

• 1

• 1.5

• 2

• 3

Tags

CCSS.7.RP.A.2D

The table shows the weight in pounds of objects on earth compared to objects on the moon.  If an object on earth weighs 42 lbs, what is its weight on the moon?

• 7 lbs

• 12 lbs

• 84 lbs

• 252 lbs

• 1 lbs

Tags

CCSS.7.RP.A.2D

The amount of eggs and the cups of cream needed to make egg nog have a proportional relationship. Complete the table.

• 5/1 & 5/1

• 10/2 & 25/5

• 1/5 & 1/5

• 2/10 & 5/25

Tags

CCSS.7.RP.A.2A

• 1
• 3

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1