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Simplify Algebra Fractions

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15



Fractions

Simplify algebra fractions involving addition and subtraction
Combining algebraic fractions involving multiplying and dividing (and simplifying)

Class notes, Blank notes

Ex2.05, Ex2.06

Theta pg 11 & 12

NuLake EAS Q260 - 293

 

Jump down to... Simplify | Add/subtract | multiply fractions| dividing fractions |

Simplify

Simplify a fraction like 'dividing terms'

Simplify numbers

Simplify variables

Mouse over key words

Simplify numbers

Simplify variable 'w'

Simplify variable 'e'

Answer

Remove brackets

Simplify numbers

Cancel variable

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Summary:

 

 

Add/Subtract Fractions

Fractions with the same bottom (denominator) can be added easily. Different denominators need cross multiplying first.

Add fraction

Different Bottom

Common multiple

Cross multiply

Answer

Mouse over key words

 

Summary:

   

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Multiply Fractions

Any fractions can be simplified by multiplying together

Multiply

Simplify

 

Mouse over key words

 

Summary:

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Divide Fractions

Turn the dividing problem into a multiplying problem first

Change to multiplying

Multiply

Simplify

 

Mouse over key words

 

 

Summary:

 

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