RATIO AND PROPORTION

A way of adding two or more quantities.

A way of comparing two or more quantities.

A way of multiplying two or more quantities.

A way of subtracting two or more quantities.

Word form (e.g., a is to b)

Colon form (e.g., a:b)

Fraction form (e.g., a/b)

Equation form (e.g., a = b)

Ratios that are simplified to their lowest terms.

Ratios that compare different types of numbers.

Ratios that make the same comparison of numbers.

Ratios that are always written in fraction form.

A method for simplifying fractions.

A statement of equality between two ratios or fractions.

A way to find the greatest common factor of two numbers.

A comparison of more than two quantities.

Ya

Tidak

The product of the means must be greater than the product of the extremes.

The product of the means must be less than the product of the extremes.

The products must be equal.

The products must be different.

Yes, because the product of the means is 6 and the product of the extremes is 6.

No, because the product of the means is 6 and the product of the extremes is 4.

Yes, because the product of the means is 4 and the product of the extremes is 6.

No, because the product of the means is 4 and the product of the extremes is 4.

2 cups

3 cups

4 cups

6 cups

1

3

6

9