Add 2/12 and 70/15
1st number: 2/12, 2nd number: 4 10/15
2/12 + 70/15 is 29/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
2/12 = 2 × 5/12 × 5 = 10/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
70/15 = 70 × 4/15 × 4 = 280/60 - Add the two like fractions:
10/60 + 280/60 = 10 + 280/60 = 290/60 - 290/60 simplified gives 29/6
- So, 2/12 + 70/15 = 29/6
In mixed form: 45/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/12+70/15 2/24+70/15 2/12+70/30 6/12+70/15 2/36+70/15 2/12+70/45 10/12+70/15 2/60+70/15 2/12+70/75 14/12+70/15 2/84+70/15