Add 35/15 and 54/12
1st number: 2 5/15, 2nd number: 4 6/12
35/15 + 54/12 is 41/6.
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,
54/12 = 54 × 5/12 × 5 = 270/60 - Add the two like fractions:
140/60 + 270/60 = 140 + 270/60 = 410/60 - 410/60 simplified gives 41/6
- So, 35/15 + 54/12 = 41/6
In mixed form: 65/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/15+54/12 35/30+54/12 35/15+54/24 35/45+54/12 35/15+54/36 35/75+54/12 35/15+54/60 35/15+54/84