## Ratios and Proportional Relationships

HERE you will find the link to the Georgia Department of Education regarding

__RATIOS AND PROPORTIONAL RELATIONSHIPS.__VOCABULARY

A number expressed in the form a/b where a is a whole number and b is a positive whole number.

Two numbers whose product is 1r.

A rate of change expressed as a percent.

A comparison of two numbers using division. The ratio of a to b (where b ≠ 0) can be written as a to b, as

𝑎𝑏, or as a:b.

An equation stating that two ratios are equivalent.

A ratio between two sets of measurements.

*Fraction*A number expressed in the form a/b where a is a whole number and b is a positive whole number.

__Multiplicative inverse__Two numbers whose product is 1r.

__Percent rate of change__A rate of change expressed as a percent.

__Ratio__A comparison of two numbers using division. The ratio of a to b (where b ≠ 0) can be written as a to b, as

𝑎𝑏, or as a:b.

__Proportion__An equation stating that two ratios are equivalent.

__Scale factor__A ratio between two sets of measurements.