Add 28/2 and 3/54
1st number: 14 0/2, 2nd number: 3/54
28/2 + 3/54 is 253/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 2 × 27 = 54,
28/2 = 28 × 27/2 × 27 = 756/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
3/54 = 3 × 1/54 × 1 = 3/54 - Add the two like fractions:
756/54 + 3/54 = 756 + 3/54 = 759/54 - 759/54 simplified gives 253/18
- So, 28/2 + 3/54 = 253/18
In mixed form: 141/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/2+3/54 28/2+6/54 28/4+3/54 84/2+3/54 28/2+9/54 28/6+3/54 28/2+15/54 28/10+3/54 28/2+21/54 28/14+3/54