Warm-Up
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Vocabulary Complex Fraction- are fractions where the numerator, denominator, or both are also fractions. – Example:
How do you divide fractions? Keep it, Switch it, Flip it!!!
How to simplify a complex fraction. Step 1: Write the fraction as a division problem. Step 2: Multiply by the reciprocal. Step 3: Simplify
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How to change mixed numbers into improper fractions! Step 1: take the whole number and multiply it by the denominator. Step 2: Add the answer to the numerator Step 3: Put the answer over the original denominator! Example: Step 1: 5 x 4 = 20 Step 2: = 21 Step 3:
Finding Unit Rates with Complex Fractions! Step 1: Write it as a division problem Step 2: Write the mixed number as a improper fraction Step 3: Keep it, Switch it, Flip it!!! Step 4: Simplify/Label
Homework: Page 21 #1-13