Add 56/5 and 5/18
1st number: 11 1/5, 2nd number: 5/18
56/5 + 5/18 is 1033/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 5 × 18 = 90,
56/5 = 56 × 18/5 × 18 = 1008/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
5/18 = 5 × 5/18 × 5 = 25/90 - Add the two like fractions:
1008/90 + 25/90 = 1008 + 25/90 = 1033/90 - So, 56/5 + 5/18 = 1033/90
In mixed form: 1143/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5+10/18 56/10+5/18 56/5+5/36 56/5+15/18 56/15+5/18 56/5+5/54 56/5+25/18 56/25+5/18 56/5+5/90 56/5+35/18 56/35+5/18