Lesson 2 (Complex Fractions) Flashcard

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 the fractions involved.

Front

Back

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

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

What is the first step in solving a complex fraction?

Back

Identify the fractions in the numerator and denominator and find the least common denominator (LCD).

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Back

2 cups.

Tags

CCSS.7.RP.A.1

Front

What is the formula for converting a complex fraction to a simple fraction?

Back

Multiply the numerator by the reciprocal of the denominator.

Front

Back

20.

Front

What is a reciprocal?

Back