Add 2/12 and 21/25
2/12 + 21/25 is 151/150.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 25 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 12 × 25 = 300,
2/12 = 2 × 25/12 × 25 = 50/300 - Likewise, for the 2nd fraction, since 25 × 12 = 300,
21/25 = 21 × 12/25 × 12 = 252/300 - Add the two like fractions:
50/300 + 252/300 = 50 + 252/300 = 302/300 - 302/300 simplified gives 151/150
- So, 2/12 + 21/25 = 151/150
In mixed form: 11/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/12+21/25 2/12+42/25 2/24+21/25 2/12+21/50 6/12+21/25 2/12+63/25 2/36+21/25 2/12+21/75 10/12+21/25 2/60+21/25 14/12+21/25 2/84+21/25