Add 70/9 and 36/49
1st number: 7 7/9, 2nd number: 36/49
70/9 + 36/49 is 3754/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 49 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 9 × 49 = 441,
70/9 = 70 × 49/9 × 49 = 3430/441 - Likewise, for the 2nd fraction, since 49 × 9 = 441,
36/49 = 36 × 9/49 × 9 = 324/441 - Add the two like fractions:
3430/441 + 324/441 = 3430 + 324/441 = 3754/441 - So, 70/9 + 36/49 = 3754/441
In mixed form: 8226/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/9+72/49 70/18+36/49 70/9+36/98 70/27+36/49 70/45+36/49 70/63+36/49