Add 56/12 and 30/3
1st number: 4 8/12, 2nd number: 10 0/3
56/12 + 30/3 is 44/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 3 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
56/12 = 56 × 1/12 × 1 = 56/12 - Likewise, for the 2nd fraction, since 3 × 4 = 12,
30/3 = 30 × 4/3 × 4 = 120/12 - Add the two like fractions:
56/12 + 120/12 = 56 + 120/12 = 176/12 - 176/12 simplified gives 44/3
- So, 56/12 + 30/3 = 44/3
In mixed form: 142/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/12+60/3 56/24+30/3 56/12+30/6 56/12+90/3 56/36+30/3 56/12+30/9 56/60+30/3 56/12+30/15 56/84+30/3 56/12+30/21