multiplying mixed numbers

A mixed number is a whole number combined with a proper fraction, such as 2 1/2.

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place that sum over the original denominator.

1. Convert each mixed number to an improper fraction. 2. Multiply the numerators together. 3. Multiply the denominators together. 4. Simplify the resulting fraction if possible.

To simplify a fraction, divide the numerator and the denominator by their greatest common divisor (GCD).

The greatest common divisor (GCD) is the largest positive integer that divides two or more integers without leaving a remainder.

To find the GCD of two numbers, list the factors of each number and identify the largest factor they have in common.

Simplifying fractions can make calculations easier and help to present the final answer in its simplest form.

Identify the mixed numbers, convert them to improper fractions if necessary, and follow the multiplication process.

The result is 1 1/3.

Multiply Samantha's amount (4 1/2) by 2 1/2, converting both to improper fractions first.