Add 56/30 and 40/8
1st number: 1 26/30, 2nd number: 5 0/8
56/30 + 40/8 is 103/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
56/30 = 56 × 4/30 × 4 = 224/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
40/8 = 40 × 15/8 × 15 = 600/120 - Add the two like fractions:
224/120 + 600/120 = 224 + 600/120 = 824/120 - 824/120 simplified gives 103/15
- So, 56/30 + 40/8 = 103/15
In mixed form: 613/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/30+80/8 56/60+40/8 56/30+40/16 56/90+40/8 56/30+40/24 56/30+40/56