Ratio and Measurement

Mrs. Smith has 22 cups that hold 12 ounces of juice. What is the minimum liters of juice that Mrs. Smith will need to purchase to fill all 22 cups.

One liter is approximately 33.8 ounces.

• 6 liters

• 7 liters

• 8 liters

• 12 liters

Samuel weighs 165 pounds. About how many ounces does Samuel weigh? 1 pound=16 ounces

• 2,054 ounces

• 2,198 ounces

• 2,370 ounces

• 2,640 ounces

The distance on a map between two locations is 2.25 inches. If 1 inch=24 miles what is the actual distance between the two locations in miles.

On a trip to Italy, Sam drove from Brindisi to Gallipoli, a distance of about 88 kilometers. How far is this in meters?

• 0.088

• 0.88

• 8800

• 88,000

How many meters are equivalent to 10 kilometers?

• 10

• 100

• 1000

• 10000

How many centimeters are equal to 6.5 meters?

• 0.065

• 0.65

• 650

• 6500

scale factor

• A scale written as a ratio without units in simplest form

• A unit rate where the denominator is one unit.

• An equation that states that two ratios are equal

• Two ratios that describe the same relationship

ratio

• A comparison of two quantities by division

• A technique of problem-solving that uses the units that are part of a measurement to help solve the problem

• to multiply or divide two related quantities by the same number

• A scale written as a ratio without units in simplest form

equivalent ratios

• Two ratios that describe the same relationship

• to multiply or divide two related quantities by the same number

• An equation that states that two ratios are equal

• A ratio comparing two quantities with different kinds of units