Download presentation

Presentation is loading. Please wait.

Published byMilo Axton Modified over 3 years ago

1
9.5 Addition, Subtraction, and Complex Fractions By: L. Kealii Alicea

2
Remember: When adding or subtracting fractions, you need a common denominator!

3
Examples:

4
Example: ** Needs a common denominator 1 st ! Sometimes it helps to factor the denominators to make it easier to find your LCD. LCD: 3x 3 (2x+1)

5
Example Example: LCD: (x+3) 2 (x-3)

6
AAAA ssss ssss iiii gggg nnnn mmmm eeee nnnn tttt

7
Complex Fraction – a fraction with a fraction in the numerator and/or denominator. Such as: How would you simplify this complex fraction? Multiply the top by the reciprocal of the bottom!

8
Steps to make complex fractions easier. 1.Condense the numerator and denominator into one fraction each. (if necessary) 2.Multiply the numerator by the denominator. 3.Simplify the remaining fraction.

9
Example:

10
Example:

11
Last Example:

12
AAAA ssss ssss iiii gggg nnnn mmmm eeee nnnn tttt

Similar presentations

OK

Fractions By Brenda Langley Fractions b Can b Can be whole numbers be parts parts of awhole number b Can b Can be added be Subtracted be multiplied be.

Fractions By Brenda Langley Fractions b Can b Can be whole numbers be parts parts of awhole number b Can b Can be added be Subtracted be multiplied be.

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on famous indian entrepreneurship Ppt on sources of energy for class 8th result Ppt on mars one A ppt on computer networking Ppt on different types of houses for kids Ppt on media revolution 7 Knowledge based view ppt online Ppt on air conditioning Download ppt on android operating system Ppt on fibonacci series