Dividing Quantities into Ratios

Definition of a ratio

• a comparison of 2 quantities using division

• an amount that can be counted or measured

• two equal ratios

• a rate that has been simplified so thtat the denominator is 1

Which are examples of a ratio

• Part to Part

• Part to Whole

• Whole to Whole

• Whole to Infinity

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

Write 3 to 9 as a ratio.

• 3:9

• 3^9

• 3 - 9

• 3 + 9

the part of the fraction that indicates the number of equal parts into which the unit is divided; divisor

• denominator

• constant speed

• unit rates

• multiple

________express the same relationship between two quantities.

• Unit rate

• Ratio

• Equivalent ratios

• Ratio table

What operations do you use when dealing with a proportion?

• Multiplication

• Division

• Addition

• Subtraction

A relationship in which every x units of one quantity there are y units of another quantity. A COMPARISON BETWEEN 2 QUANTITIES.

• Rate

• Ratio

• Unit

• Pi

Splitting into equal parts or groups

• Addition

• Subtraction

• Multiplication

• Division

Ratios that express the same relationship

• Circumference

• Equivalent Ratios

• Unit Rate

• Ratio