Add 35/36 and 90/63
1st number: 35/36, 2nd number: 1 27/63
35/36 + 90/63 is 605/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 63 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 63 × 4 = 252,
90/63 = 90 × 4/63 × 4 = 360/252 - Add the two like fractions:
245/252 + 360/252 = 245 + 360/252 = 605/252 - So, 35/36 + 90/63 = 605/252
In mixed form: 2101/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/36+90/63 35/72+90/63