Add 84/9 and 70/36
1st number: 9 3/9, 2nd number: 1 34/36
84/9 + 70/36 is 203/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 9 × 4 = 36,
84/9 = 84 × 4/9 × 4 = 336/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
70/36 = 70 × 1/36 × 1 = 70/36 - Add the two like fractions:
336/36 + 70/36 = 336 + 70/36 = 406/36 - 406/36 simplified gives 203/18
- So, 84/9 + 70/36 = 203/18
In mixed form: 115/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/18+70/36 84/9+70/72 84/27+70/36 84/45+70/36 84/63+70/36