Add 35/15 and 4/12
1st number: 2 5/15, 2nd number: 4/12
35/15 + 4/12 is 8/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
35/15 = 35 × 4/15 × 4 = 140/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
4/12 = 4 × 5/12 × 5 = 20/60 - Add the two like fractions:
140/60 + 20/60 = 140 + 20/60 = 160/60 - 160/60 simplified gives 8/3
- So, 35/15 + 4/12 = 8/3
In mixed form: 22/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/15+4/12 35/15+8/12 35/30+4/12 35/15+4/24 35/45+4/12 35/15+4/36 35/15+20/12 35/75+4/12 35/15+4/60 35/15+28/12 35/15+4/84