Fraction review

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2\frac{1}{3}.

Front

How do you find 1/2 of a number?

Back

To find 1/2 of a number, divide the number by 2.

Front

What is the sum of \frac{1}{4} and \frac{3}{4}?

Back

The sum is \frac{4}{4}, which is equal to 1.

Front

How do you compare fractions using cross multiplication?

Back

Cross multiply the numerators and denominators to see which fraction is larger.

Front

If you have \frac{7}{8} of a box and throw away \frac{1}{8}, how much is left?

Back

You have \frac{6}{8} left.

Front

What does it mean to simplify a fraction?

Back

To simplify a fraction means to reduce it to its lowest terms.

Front

What is an equivalent fraction?

Back

An equivalent fraction is a fraction that represents the same value as another fraction, like \frac{1}{2} and \frac{2}{4}.

Front

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

Back

Multiply the whole number by the denominator and add the numerator. For example, 2\frac{1}{3} becomes \frac{7}{3}.

Front

What is the denominator in a fraction?

Back

The denominator is the bottom number of a fraction that shows how many equal parts the whole is divided into.

Front

What is the numerator in a fraction?

Back

The numerator is the top number of a fraction that shows how many parts are being considered.