Add 25/3 and 84/40
1st number: 8 1/3, 2nd number: 2 4/40
25/3 + 84/40 is 313/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 3 × 40 = 120,
25/3 = 25 × 40/3 × 40 = 1000/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
84/40 = 84 × 3/40 × 3 = 252/120 - Add the two like fractions:
1000/120 + 252/120 = 1000 + 252/120 = 1252/120 - 1252/120 simplified gives 313/30
- So, 25/3 + 84/40 = 313/30
In mixed form: 1013/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/3+84/40 25/6+84/40 25/3+84/80 75/3+84/40 25/9+84/40 25/15+84/40 25/21+84/40