7.3 Complex Fractions

Front

What is a complex fraction?

Back

A complex fraction is a fraction where the numerator, the denominator, or both contain 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 all the fractions involved.

Front

What is the least common denominator (LCD)?

Back

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

Front

Back

Front

Back

Combine the fractions in the numerator and denominator.

Front

Back

Front

Back

Front

How do you handle complex fractions with variables?

Back

Treat the variables as you would numbers, ensuring to apply algebraic rules correctly.

Front

Back

Front

What is the importance of finding a common denominator in complex fractions?

Back

Finding a common denominator allows you to combine fractions, making simplification possible.