Ratios Rates Measurement Conversion

Ratios that have the same value.

• Scale Factor

• Equivalent Ratio

• Corresponding Sides

• Rate

What is a Ratio?

• Is a comparison of two quantities 

• To multiply two fractions 

• A number over another number

• Two decimals that can be multiplied

Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins.  

• yes, equivalent

• no, not equivalent

Ten soccer players were going to a soccer tournament with their three coaches. What is the ratio of coaches to players? 

• 10 : 3

• 10:13

• 3 : 10

• 3:13

How many feet are in 204 inches?

• 15 ft

• 16 ft

• 17 ft

• 18 ft

• 

Diana uses 30 grams of coffee beans to make 48 fluid ounces of coffee. When guests come, she makes 96 fluid ounces of coffee. How many grams of coffee beans does Diana use when she has visitors?

Mathematical Equivalence

ON

How many gallons would be in 54 pints?

• 5.75 gallons

• 6 gallons

• 6.5 gallons

• 6.75 gallons

Craig has a recipe that requires 3 1/2 cups of milk. If 1 cup equals 8 ounces, how many ounces of milk does Craig need?

• 34 ounces

• 28 ounces

• 24 ounces

• 12 ounces

How many millimeters are in 468.25 meters?

• 46.825

• 4682.5

• 0.46825

• 468250

Convert 200 meters to feet, knowing that 1 meter is approximately 3.281 feet.

• 656.2 feet

• 600 feet

• 700 feet

• 750 feet