Add 2/12 and 21/60
2/12 + 21/60 is 31/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
2/12 = 2 × 5/12 × 5 = 10/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
21/60 = 21 × 1/60 × 1 = 21/60 - Add the two like fractions:
10/60 + 21/60 = 10 + 21/60 = 31/60 - So, 2/12 + 21/60 = 31/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/12+21/60 2/12+42/60 2/24+21/60 6/12+21/60 2/12+63/60 2/36+21/60 10/12+21/60 2/60+21/60 14/12+21/60 2/84+21/60