Add 28/4 and 5/54
1st number: 7 0/4, 2nd number: 5/54
28/4 + 5/54 is 383/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
28/4 = 28 × 27/4 × 27 = 756/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
5/54 = 5 × 2/54 × 2 = 10/108 - Add the two like fractions:
756/108 + 10/108 = 756 + 10/108 = 766/108 - 766/108 simplified gives 383/54
- So, 28/4 + 5/54 = 383/54
In mixed form: 75/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4+5/54 28/4+10/54 28/8+5/54 84/4+5/54 28/4+15/54 28/12+5/54 28/4+25/54 28/20+5/54 28/4+35/54