1 / 8

Fractions With Like Denominators

Fractions With Like Denominators. Terminology. Like decimals, fractions represent parts of numbers. A fraction is usually a number that is between 0 and 1. Numerator - number on top. Denominator - number on bottom. To add or subtract fractions with like denominators:.

leann
Download Presentation

Fractions With Like Denominators

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Fractions With Like Denominators

  2. Terminology Like decimals, fractions represent parts of numbers. A fraction is usually a number that is between 0 and 1. Numerator - number on top Denominator - number on bottom

  3. To add or subtract fractions with like denominators: • If the denominators are already the same, then you’re ready to add or subtract. • Add or subtract the numerators. Keep the denominators the same. • Simplify (reduce) the fraction, if possible. • If you end up with an improper fraction, change it to a mixed number.

  4. Examples 1 2 3 + = 5 5 5 This answer cannot be reduced any further.

  5. 9 4 5 2 2 = ÷ = 14 14 14 7 The GCF of 4 and 14 is 2, so we divide by 2 to reduce.

  6. 8 3 11 + = 9 9 9 This is an improper fraction (the top is bigger than the bottom), so we want to change it to a mixed number. To do this, divide the bottom into the top. 1 Answer: 1 2 9 11 9 9 2

  7. 7 5 1 Try Some = 6 12 12 4 1 5 + = 7 7 7 1 12 1 8 + = 15 3 15

  8. Homework Time!

More Related