Add 25/3 and 70/12
1st number: 8 1/3, 2nd number: 5 10/12
25/3 + 70/12 is 85/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
25/3 = 25 × 4/3 × 4 = 100/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
70/12 = 70 × 1/12 × 1 = 70/12 - Add the two like fractions:
100/12 + 70/12 = 100 + 70/12 = 170/12 - 170/12 simplified gives 85/6
- So, 25/3 + 70/12 = 85/6
In mixed form: 141/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/3+70/12 25/6+70/12 25/3+70/24 75/3+70/12 25/9+70/12 25/3+70/36 25/15+70/12 25/3+70/60 25/21+70/12 25/3+70/84