Add 8/3 and 72/49
1st number: 2 2/3, 2nd number: 1 23/49
8/3 + 72/49 is 608/147.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 49 is 147
Next, find the equivalent fraction of both fractional numbers with denominator 147 - For the 1st fraction, since 3 × 49 = 147,
8/3 = 8 × 49/3 × 49 = 392/147 - Likewise, for the 2nd fraction, since 49 × 3 = 147,
72/49 = 72 × 3/49 × 3 = 216/147 - Add the two like fractions:
392/147 + 216/147 = 392 + 216/147 = 608/147 - So, 8/3 + 72/49 = 608/147
In mixed form: 420/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/3+72/49 8/6+72/49 8/3+72/98 24/3+72/49 8/9+72/49 40/3+72/49 8/15+72/49 56/3+72/49 8/21+72/49