Add 56/2 and 75/54
1st number: 28 0/2, 2nd number: 1 21/54
56/2 + 75/54 is 529/18.
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,
56/2 = 56 × 27/2 × 27 = 1512/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
75/54 = 75 × 1/54 × 1 = 75/54 - Add the two like fractions:
1512/54 + 75/54 = 1512 + 75/54 = 1587/54 - 1587/54 simplified gives 529/18
- So, 56/2 + 75/54 = 529/18
In mixed form: 297/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4+75/54 56/6+75/54 56/10+75/54 56/14+75/54