Add 56/36 and 5/30
1st number: 1 20/36, 2nd number: 5/30
56/36 + 5/30 is 31/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 30 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
56/36 = 56 × 5/36 × 5 = 280/180 - Likewise, for the 2nd fraction, since 30 × 6 = 180,
5/30 = 5 × 6/30 × 6 = 30/180 - Add the two like fractions:
280/180 + 30/180 = 280 + 30/180 = 310/180 - 310/180 simplified gives 31/18
- So, 56/36 + 5/30 = 31/18
In mixed form: 113/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/36+10/30 56/72+5/30 56/36+5/60 56/36+15/30 56/36+5/90 56/36+25/30 56/36+35/30