October 02, 2012
4.2 Percent Notation
To convert from a percent to a decimal, move the decimal
two places to the left and "drop" the percent symbol.
(Mathematically, we are dividing by 100)
October 02, 2012
To convert from a decimal to a percent, move the decimal
two places to the right and "tack" on the % symbol.
(Mathematically, we are multiplying by 100)
October 02, 2012
October 02, 2012
Percent and Fraction Notation