Add 35/36 and 27/28
35/36 + 27/28 is 122/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 28 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 28 × 9 = 252,
27/28 = 27 × 9/28 × 9 = 243/252 - Add the two like fractions:
245/252 + 243/252 = 245 + 243/252 = 488/252 - 488/252 simplified gives 122/63
- So, 35/36 + 27/28 = 122/63
In mixed form: 159/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/36+27/28 35/36+54/28 35/72+27/28 35/36+27/56 35/36+81/28 35/36+27/84