Add 12/2 and 35/15
1st number: 6 0/2, 2nd number: 2 5/15
12/2 + 35/15 is 25/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
12/2 = 12 × 15/2 × 15 = 180/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
35/15 = 35 × 2/15 × 2 = 70/30 - Add the two like fractions:
180/30 + 70/30 = 180 + 70/30 = 250/30 - 250/30 simplified gives 25/3
- So, 12/2 + 35/15 = 25/3
In mixed form: 81/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/2+35/15 12/2+70/15 12/4+35/15 12/2+35/30 36/2+35/15 12/6+35/15 12/2+35/45 60/2+35/15 12/10+35/15 12/2+35/75 84/2+35/15 12/14+35/15