Dividing Rational Numbers 7.NS

Dividing Rational Numbers

1. Move decimal over to the right, remember you cannot divide by a decimal (divisor)2. Move the decimal in the dividend, push decimal UP! 3. Follow steps for the long division algorithm

1. Change all mixed numbers to improper fractions. Re-write all whole numbers over 1.2. Change operation to multiplication3. Multiply across4. Simplify5. CHOOSE + or -

DividingFraction Example

Dividing FractionSteps:

Dividing Decimal Example

Dividing DecimalSteps:

Practice ProblemsComplete on your paper and show all work! Watch videos and examples if you become stuck!

Let's Practice. Don't forget your positive and negative rules!

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