Simple Ratio Conversion

A comparison of two quantities by division.

• proportion

• ratio

• quadrant

• interval

An equation that states that two ratios are equivalent.

• percent increase

• ratio

• proportion

• percent decrease

Proportion

• a ratio

• A statement that two rates or ratios are equivalent

• a part of a story

• a fraction

What is the ratio of red circles to blue stars?

• 3:4

• 7/4

• 11/4

• 4 to 7

A recipe calls for 2 cups of flour for every 3 cups of sugar. If a baker wants to use 9 cups of sugar, how many cups of flour are needed?

• 4 cups

• 6 cups

• 8 cups

• 12 cups

If a car uses 4 liters of gasoline to travel 60 kilometers, how many liters of gasoline are needed to travel 150 kilometers?

• 6 liters

• 10 liters

• 12 liters

• 15 liters

A recipe uses 4 cups of flour for every 2 cups of sugar. If you want to make a half batch, how many cups of sugar do you need?

• 1 cup

• 2 cups

• 4 cups

• 8 cups

A recipe calls for 2 tablespoons of oil for every 3 tablespoons of vinegar. If you use 9 tablespoons of vinegar, how much oil do you need?

• 4 tablespoons

• 5 tablespoons

• 6 tablespoons

• 7 tablespoons

Felicia wants to enlarge a photo that is 4 inches wide and 6 inches tall. The enlarged photo keeps the same ratio. How tall is the enlarged photo if it is 12 inches wide?

• 10 inches

• 16 inches

• 18 inches

• 48 inches

• A

• B

• C

• D