Add 84/3 and 25/4
1st number: 28 0/3, 2nd number: 6 1/4
84/3 + 25/4 is 137/4.
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,
84/3 = 84 × 4/3 × 4 = 336/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
25/4 = 25 × 3/4 × 3 = 75/12 - Add the two like fractions:
336/12 + 75/12 = 336 + 75/12 = 411/12 - 411/12 simplified gives 137/4
- So, 84/3 + 25/4 = 137/4
In mixed form: 341/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/3+50/4 84/6+25/4 84/3+25/8 84/3+75/4 84/9+25/4 84/3+25/12 84/15+25/4 84/3+25/20 84/21+25/4 84/3+25/28