Multiplying and Dividing fractions Review

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Front

What does the numerator in a fraction represent?

Back

The numerator represents the number of parts we have out of the total number of equal parts (denominator).

Front

What does the denominator in a fraction represent?

Back

The denominator represents the total number of equal parts in a whole.

Front

How do you multiply a whole number by a fraction?

Back

Multiply the whole number by the numerator of the fraction and keep the denominator the same.

Front

What is the result of 4 x 1/6?

Back

4/6 or 2/3 when simplified.

Front

How do you divide a whole number by a fraction?

Back

Multiply the whole number by the reciprocal of the fraction.

Front

What is the reciprocal of a fraction?

Back

The reciprocal of a fraction is obtained by flipping the numerator and denominator.

Front

How many 1/6 yard pieces can be cut from 24 yards of rope?

Back

144 pieces.

Front

If a recipe calls for 2/3 cups of oats, how much do you need for 4 batches?

Back

2 2/3 cups.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction.