Add 70/9 and 56/4
1st number: 7 7/9, 2nd number: 14 0/4
70/9 + 56/4 is 196/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 4 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 9 × 4 = 36,
70/9 = 70 × 4/9 × 4 = 280/36 - Likewise, for the 2nd fraction, since 4 × 9 = 36,
56/4 = 56 × 9/4 × 9 = 504/36 - Add the two like fractions:
280/36 + 504/36 = 280 + 504/36 = 784/36 - 784/36 simplified gives 196/9
- So, 70/9 + 56/4 = 196/9
In mixed form: 217/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/18+56/4 70/9+56/8 70/27+56/4 70/9+56/12 70/45+56/4 70/9+56/20 70/63+56/4 70/9+56/28