Add 9/25 and 28/12
1st number: 9/25, 2nd number: 2 4/12
9/25 + 28/12 is 202/75.
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,
28/12 = 28 × 25/12 × 25 = 700/300 - Add the two like fractions:
108/300 + 700/300 = 108 + 700/300 = 808/300 - 808/300 simplified gives 202/75
- So, 9/25 + 28/12 = 202/75
In mixed form: 252/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/25+28/12 9/25+56/12 9/50+28/12 9/25+28/24 27/25+28/12 9/25+84/12 9/75+28/12 9/25+28/36 45/25+28/12 9/25+28/60 63/25+28/12 9/25+28/84