Add 27/36 and 70/9
1st number: 27/36, 2nd number: 7 7/9
27/36 + 70/9 is 307/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 9 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
27/36 = 27 × 1/36 × 1 = 27/36 - Likewise, for the 2nd fraction, since 9 × 4 = 36,
70/9 = 70 × 4/9 × 4 = 280/36 - Add the two like fractions:
27/36 + 280/36 = 27 + 280/36 = 307/36 - So, 27/36 + 70/9 = 307/36
In mixed form: 819/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/36+70/9 27/72+70/9 27/36+70/18 81/36+70/9 27/36+70/27 27/36+70/45 27/36+70/63