Add 14/30 and 9/12
14/30 + 9/12 is 73/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
14/30 = 14 × 2/30 × 2 = 28/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
9/12 = 9 × 5/12 × 5 = 45/60 - Add the two like fractions:
28/60 + 45/60 = 28 + 45/60 = 73/60 - So, 14/30 + 9/12 = 73/60
In mixed form: 113/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/30+9/12 14/30+18/12 14/60+9/12 14/30+9/24 42/30+9/12 14/30+27/12 14/90+9/12 14/30+9/36 70/30+9/12 14/30+45/12 14/30+9/60 98/30+9/12 14/30+63/12 14/30+9/84