Add 1/3 and 25/4
1st number: 1/3, 2nd number: 6 1/4
1/3 + 25/4 is 79/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
1/3 = 1 × 4/3 × 4 = 4/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
25/4 = 25 × 3/4 × 3 = 75/12 - Add the two like fractions:
4/12 + 75/12 = 4 + 75/12 = 79/12 - So, 1/3 + 25/4 = 79/12
In mixed form: 67/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/3+25/4 1/3+50/4 1/6+25/4 1/3+25/8 1/3+75/4 1/9+25/4 1/3+25/12 5/3+25/4 1/15+25/4 1/3+25/20 7/3+25/4 1/21+25/4 1/3+25/28