Add 2/8 and 70/12
1st number: 2/8, 2nd number: 5 10/12
2/8 + 70/12 is 73/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 12 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 8 × 3 = 24,
2/8 = 2 × 3/8 × 3 = 6/24 - Likewise, for the 2nd fraction, since 12 × 2 = 24,
70/12 = 70 × 2/12 × 2 = 140/24 - Add the two like fractions:
6/24 + 140/24 = 6 + 140/24 = 146/24 - 146/24 simplified gives 73/12
- So, 2/8 + 70/12 = 73/12
In mixed form: 61/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/8+70/12 2/16+70/12 2/8+70/24 6/8+70/12 2/24+70/12 2/8+70/36 10/8+70/12 2/40+70/12 2/8+70/60 14/8+70/12 2/56+70/12 2/8+70/84