Complex Fractions and Unit Rate

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Presentation transcript:

Complex Fractions and Unit Rate

Fractions like are called complex fractions. Complex fractions are fractions with a numerator, denominator, or both that are also fractions. Complex fractions are simplified when both the numerator and denominator are integers.

Fractions can also be written as a division problem. So. . . ! Remember ! Fractions can also be written as a division problem. So. . . 1 4 is the same as 1 4

Division of fractions involves multiplying by the reciprocal. . . ! Remember ! Division of fractions involves multiplying by the reciprocal. . . 1 4 ÷ 2 5 1 4 × 5 2 is the same as 1 4 × 5 2 = 5 8

A. Step 1: 2 1 ÷ 2 3 2 2 3 Step 2: 2 1 × 3 2 Now you complete the problem . . .

B. 6 1 3

C. 2 3 7

D. 2 4 2 5

Complete Skills Practice Assignment

When will I ever use this stuff?

When will I ever use this stuff?

When will I ever use this stuff?

When will I ever use this stuff?

When will I ever use this stuff?

When will I ever use this stuff?

When will I ever use this stuff?

When will I ever use this stuff?

When will I ever use this stuff?

When will I ever use this stuff?

When will I ever use this stuff?