Math 11AW

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BASIC MATH CALCULATIONS

How to convert a fraction to a decimal:

Divide the numerator by the denominator

 

How to calculate percentage:

If you have a decimal - multiply the decimal by 100

If you have a fraction - convert fraction to a decimal and then multiply by 100

And, see below:

Converting a percent to a decimal:

Divide the percent by 100.

 

How to convert decimals into fractions and percents:

 

WORKING WITH PERCENTS:

 

How to convert mixed numbers into fractions:

 

ADDING FRACTIONS:

 

Reducing/Simplifying Fractions: