Add 35/9 and 25/8
1st number: 3 8/9, 2nd number: 3 1/8
35/9 + 25/8 is 505/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 8 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
35/9 = 35 × 8/9 × 8 = 280/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
25/8 = 25 × 9/8 × 9 = 225/72 - Add the two like fractions:
280/72 + 225/72 = 280 + 225/72 = 505/72 - So, 35/9 + 25/8 = 505/72
In mixed form: 71/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/9+25/8 35/9+50/8 35/18+25/8 35/9+25/16 35/9+75/8 35/27+25/8 35/9+25/24 35/45+25/8 35/9+25/40 35/63+25/8 35/9+25/56