Add 35/36 and 35/21
1st number: 35/36, 2nd number: 1 14/21
35/36 + 35/21 is 95/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 21 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
35/36 = 35 × 7/36 × 7 = 245/252 - Likewise, for the 2nd fraction, since 21 × 12 = 252,
35/21 = 35 × 12/21 × 12 = 420/252 - Add the two like fractions:
245/252 + 420/252 = 245 + 420/252 = 665/252 - 665/252 simplified gives 95/36
- So, 35/36 + 35/21 = 95/36
In mixed form: 223/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/36+35/21 35/36+70/21 35/72+35/21 35/36+35/42 35/36+35/63