Fraction, Decimal, Percentage Conversion
Fraction to Decimal
Divide – Top dog in the house
Fraction to Percent
1. Change fraction to a decimal
2. Change decimal to a percent
Decimal to Percent
% is out of 100
Multiply decimal by 100
Add a % sign
Decimal to Fraction
Look at place value
.75 or 75 hundredths
.75 “5” is in the hundredths place value
75
100
Don’t forget to reduce
75 ÷5 = 15 ÷5 = 3
100 ÷5 = 20 ÷5 = 4
Percent to Decimal
Percent to Fraction
Divide by 100
Out of 100 and then reduce
50% = 50 ÷ 50 = 1
100 ÷50 = 2