Equivalent Ratios

Scale up or down to determine the unknown quantity.

• 2 yellow marbles

• 50 yellow marbles

Scale up or down to determine the unknown quantity.

• 1 inch

• 250 inches

Scale up or down to determine the unknown quantity.

• 2.5 seconds

• 160 seconds

Use the double number line to answer the question.

• 1.5 cups of flour

• 4.5 cups of flour

Use the double number line to answer the question.

• 4 chaperones

• 16 chaperones

Use the given table to find the amount of blue paint when 16 oz of yellow paint is used.

• 32 oz

• 16 oz

Use the given table to find the amount of yellow paint when 4 oz of blue paint is used.

• 4 oz

• 2 oz

Use the given table to find the amount of green paint when 5 oz of white paint is used.

• 3 oz

• 6 oz

Use the given table to find the amount of white paint when 30 oz of green paint is used.

• 50 oz

• 25 oz

Mathematical Equivalence

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