Understanding Relationships

Front

A relationship between two or more values.

Back

Ratio

Front

The ratio of 7 apples to 9 oranges can be written as __________.

Back

7:9

Front

The simplest form of the ratio 9:18.

Back

1:2

Front

A ratio can be written as ____.

Back

a:b

Front

The equivalent ratio of 4:8.

Back

1:2 or 8:16

Front

The operation used to simplify a ratio. 

Back

Division

Front

The method used to express the ratio of a part to the whole.

Back

Part-to-whole ratio

Front

The ratio 7:14 expressed as a fraction.

Back

7/14 or 1/2

Front

A statement that the two ratios are equal.

Back

Proportion

Front

The product of the means equals the product of the extremes.

Back

Cross multiplication