Add 12/9 and 1/54
1st number: 1 3/9, 2nd number: 1/54
12/9 + 1/54 is 73/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 9 × 6 = 54,
12/9 = 12 × 6/9 × 6 = 72/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
1/54 = 1 × 1/54 × 1 = 1/54 - Add the two like fractions:
72/54 + 1/54 = 72 + 1/54 = 73/54 - So, 12/9 + 1/54 = 73/54
In mixed form: 119/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/9+1/54 12/9+2/54 12/18+1/54 36/9+1/54 12/9+3/54 12/27+1/54 60/9+1/54 12/9+5/54 12/45+1/54 84/9+1/54 12/9+7/54 12/63+1/54