Ratios and Rates #2

What is a ratio is simplest form?

• Compares how quantities change using units 
• Used to compare quantities of the same kind without units
• When numbers in a ratio are multiplied of divided by the same number to obtain another ratio
• A ratio reduced to its lowest terms

Define Proportion

• A statement of equality between two ratios
• Compares how quantities change using units 
• To write a fraction or ratio or expression in its simplest form
• Used to compare quantities of the same kind without units

Define Evaluate

• Used to compare quantities of the same kind without units 
• A ratio reduced to its lowest terms
• Find the value
• A statement of equality of two ratios

Define Numerator

• Distance over time
• Find the value
• The bottom of a fraction
• The top of a fraction

Define Denominator

• The top of a fraction
• The bottom of a fraction
• Find the value
• Distance over time

What does the word simplify mean?

• A rate with a second quantity of 1
• A statement of equality of two ratios
• To write a fraction or ratio or expression in its simplest form
• When numbers in a ratio are multiplied of divided by the same number to obtain another ratio

Define Rate

• A scale that represents a larger or smaller object in 2D
• A ratio with a denominator of 1 unit
• A ratio of 2 quantities with different units
• 2 quantities are equal but use different units of measure

Define Unit Rate

• 2 quantities are equal but use different units of measure
• A ratio with a denominator of 1 unit
• A scale that represents a larger or smaller object in 3D
• A process that uses rates to convert measurements from one unit to another

Define Equivalent Ratios

• Two ratios next to each other
• A ratio reduced to its lowest terms
• When numbers in a ratio are multiplied or divided where one ratio is equal to another ratio
• The quantities that make up a ratio

Define Ratio

• A comparison of two quantities by division
• A statement that two ratios are equivalent
• Two quantities with different units
• A rate with a second quantity of 1 unit