Add 1/54 and 5/4
1st number: 1/54, 2nd number: 1 1/4
1/54 + 5/4 is 137/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 4 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 54 × 2 = 108,
1/54 = 1 × 2/54 × 2 = 2/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
5/4 = 5 × 27/4 × 27 = 135/108 - Add the two like fractions:
2/108 + 135/108 = 2 + 135/108 = 137/108 - So, 1/54 + 5/4 = 137/108
In mixed form: 129/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/54+5/4 1/54+10/4 1/54+5/8 3/54+5/4 1/54+15/4 1/54+5/12 5/54+5/4 1/54+25/4 1/54+5/20 7/54+5/4 1/54+35/4 1/54+5/28