Ratio and Proportions Practice

• 1 : 4

• 1 : 2

• 5 : 8

• 5 : 2

Patrick is using his grandmother’s cookie recipe to make gift baskets for his local community center’s volunteers. How many cups of almond flour are needed for 4 cups of sugar?

Mathematical Equivalence

ON

Patrick is using his grandmother’s cookie recipe to make gift baskets for his local community center’s volunteers. How many cups of sugar are needed for 1 cup of almond flour?

Mathematical Equivalence

ON

Patrick is using his grandmother’s cookie recipe to make gift baskets for his local community center’s volunteers. How many cups of sugar are needed for 20 cups of almond flour?

Mathematical Equivalence

OFF

Are x and y proportional?

• yes

• no

Are x and y proportional?

• yes

• no

Tell whether the rates are equivalent. 0.8 kilometer for every 2 minutes 0.2 kilometer for every 0.5 minute

• True

• False

• yes

• no

Tell whether the ratios form a proportion.

• yes

• no