Add 50/49 and 70/9
1st number: 1 1/49, 2nd number: 7 7/9
50/49 + 70/9 is 3880/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 9 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 49 × 9 = 441,
50/49 = 50 × 9/49 × 9 = 450/441 - Likewise, for the 2nd fraction, since 9 × 49 = 441,
70/9 = 70 × 49/9 × 49 = 3430/441 - Add the two like fractions:
450/441 + 3430/441 = 450 + 3430/441 = 3880/441 - So, 50/49 + 70/9 = 3880/441
In mixed form: 8352/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/98+70/9 50/49+70/18 50/49+70/27 50/49+70/45 50/49+70/63