Add 9/25 and 3/12
9/25 + 3/12 is 61/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 25 × 12 = 300,
9/25 = 9 × 12/25 × 12 = 108/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
3/12 = 3 × 25/12 × 25 = 75/300 - Add the two like fractions:
108/300 + 75/300 = 108 + 75/300 = 183/300 - 183/300 simplified gives 61/100
- So, 9/25 + 3/12 = 61/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/25+3/12 9/25+6/12 9/50+3/12 9/25+3/24 27/25+3/12 9/25+9/12 9/75+3/12 9/25+3/36 45/25+3/12 9/25+15/12 9/25+3/60 63/25+3/12 9/25+21/12 9/25+3/84