Add 56/15 and 1/54
1st number: 3 11/15, 2nd number: 1/54
56/15 + 1/54 is 1013/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 15 × 18 = 270,
56/15 = 56 × 18/15 × 18 = 1008/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
1/54 = 1 × 5/54 × 5 = 5/270 - Add the two like fractions:
1008/270 + 5/270 = 1008 + 5/270 = 1013/270 - So, 56/15 + 1/54 = 1013/270
In mixed form: 3203/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/15+2/54 56/30+1/54 56/15+3/54 56/45+1/54 56/15+5/54 56/75+1/54 56/15+7/54