Add 56/36 and 7/63
1st number: 1 20/36, 2nd number: 7/63
56/36 + 7/63 is 5/3.
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,
56/36 = 56 × 7/36 × 7 = 392/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
7/63 = 7 × 4/63 × 4 = 28/252 - Add the two like fractions:
392/252 + 28/252 = 392 + 28/252 = 420/252 - 420/252 simplified gives 5/3
- So, 56/36 + 7/63 = 5/3
In mixed form: 12/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/36+14/63 56/72+7/63 56/36+21/63 56/36+35/63 56/36+49/63