Add 70/9 and 14/5
1st number: 7 7/9, 2nd number: 2 4/5
70/9 + 14/5 is 476/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 5 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 9 × 5 = 45,
70/9 = 70 × 5/9 × 5 = 350/45 - Likewise, for the 2nd fraction, since 5 × 9 = 45,
14/5 = 14 × 9/5 × 9 = 126/45 - Add the two like fractions:
350/45 + 126/45 = 350 + 126/45 = 476/45 - So, 70/9 + 14/5 = 476/45
In mixed form: 1026/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/9+28/5 70/18+14/5 70/9+14/10 70/9+42/5 70/27+14/5 70/9+14/15 70/9+70/5 70/45+14/5 70/9+14/25 70/9+98/5 70/63+14/5 70/9+14/35