Monday, January 17, 2011

Final Percent Post

In this chapter we did percents, Percents are out of 100. We also learned how to convert percents to decimals and fraction. We can also write it as a one hundred grid to show answer.
Example: 55% - 55/100 and 0.55.

Repercents Percents

You could use a 100 grid to get a anwser.
Example: 35%
Fraction, Decimals, Percents
Percents can be shown as a Decimals and Fractions.
Example: 25% - 25/100 - 0.25

Percents of a number
You can use mental math like halving, dividing by 10 and doubling the number.
Example: 50% of $80 is $40
Combining Percents
if you combine percents by adding to solve a problem
Example: 6% + 8% = 14%

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