7 CIP Test

Front

What is a proportional relationship?

Back

A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other is constant.

Front

How can you determine if a table shows a proportional relationship?

Back

A table shows a proportional relationship if the ratios of the corresponding values are equivalent.

Front

What does it mean for two ratios to form a proportion?

Back

Two ratios form a proportion if they are equal when expressed as fractions.

Front

What is the simplest form of a ratio?

Back

The simplest form of a ratio is when the numerator and denominator are reduced to their smallest whole numbers.

Front

How do you write a ratio as a fraction?

Back

To write a ratio as a fraction, place the first quantity as the numerator and the second quantity as the denominator.

Front

What is the ratio of girls to boys in a class with 16 boys and 32 girls?

Back

Front

What is the first step to determine if two ratios are proportional?

Back

The first step is to cross-multiply the two ratios and compare the products.

Front

If the ratios 1:2 and 3:6 are given, are they proportional?

Back

Front

What is a non-proportional relationship?

Back

A non-proportional relationship is when the ratio between two quantities is not constant.

Front

How can you identify a non-proportional relationship in a table?

Back

You can identify a non-proportional relationship in a table if the ratios of the corresponding values are not equal.