Add 56/9 and 18/70
1st number: 6 2/9, 2nd number: 18/70
56/9 + 18/70 is 2041/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 9 × 70 = 630,
56/9 = 56 × 70/9 × 70 = 3920/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
18/70 = 18 × 9/70 × 9 = 162/630 - Add the two like fractions:
3920/630 + 162/630 = 3920 + 162/630 = 4082/630 - 4082/630 simplified gives 2041/315
- So, 56/9 + 18/70 = 2041/315
In mixed form: 6151/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/9+36/70 56/18+18/70 56/9+54/70 56/27+18/70 56/9+90/70 56/45+18/70 56/63+18/70