Conversion Rules
Fraction to Decimal
Divide the numerator by the denominator
2/3
.88
.19
19/100
65%
65/100
15/100
15%
Percent to Fraction
Place the percent over 100
4/6
.66
.45
45/100
14%
14/100
3/10
30%
Fraction to Percent
Change fraction so denominator is 100 and add a percent sign
8/9
.88
.73
73/100
91%
91/100
2/5
40%
Decimal to Fraction
Use place value number as the numerator and use 100 for the denominator
12/15
.80 or .8
.08
8/100
52%
52/100
1/25
4%