Multiplying Mixed Numbers by Whole Numbers Flashcard

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2 1/3.

Front

How do you multiply a mixed number by a whole number?

Back

Convert the mixed number to an improper fraction, multiply, and simplify if necessary.

Front

What is the improper fraction for 2 1/3?

Back

The improper fraction for 2 1/3 is 7/3.

Front

What is 3 * 2 1/3?

Back

7 2/3.

Front

If a recipe calls for 3 1/3 cups of sugar, how do you find the total for 5 batches?

Back

Multiply 3 1/3 by 5 to get 16 2/3 cups.

Front

What is the improper fraction for 3 1/3?

Back

The improper fraction for 3 1/3 is 10/3.

Front

How many slices are in 4 whole pizzas if each pizza is cut into 3 slices?

Back

There are 12 slices in total.

Front

What is 8 boxes of cookies with each box containing 2 1/2 dozen cookies?

Back

240 cookies in total.

Front

How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place over the original denominator.

Front

What is the total amount of flour needed for 3 batches if each batch requires 2 1/2 cups?

Back

7 1/2 cups.