Complex Fractions

Front

What is a complex fraction?

Back

A complex fraction is a fraction where the numerator, the denominator, or both are also fractions.

Front

How do you simplify a complex fraction?

Back

To simplify a complex fraction, multiply the numerator and the denominator by the least common denominator (LCD) of the fractions involved.

Front

Solve the complex fraction: 3/4 ÷ 2/5.

Back

15/8.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that is common to the denominators of two or more fractions.

Front

Solve the complex fraction: 1/2 ÷ 1/3.

Back

3/2.

Front

What is the first step in solving a complex fraction?

Back

Identify the fractions in the numerator and denominator.

Front

Solve the complex fraction: 5/6 ÷ 1/2.

Back

5/3.

Front

What does it mean to 'simplify' a fraction?

Back

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

Front

Solve the complex fraction: 4/5 ÷ 2/3.

Back

12/10 or 6/5.

Front

What is the formula for dividing fractions?

Back

To divide fractions, multiply by the reciprocal of the divisor.