Add 4/63 and 45/36
1st number: 4/63, 2nd number: 1 9/36
4/63 + 45/36 is 331/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
4/63 = 4 × 4/63 × 4 = 16/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
45/36 = 45 × 7/36 × 7 = 315/252 - Add the two like fractions:
16/252 + 315/252 = 16 + 315/252 = 331/252 - So, 4/63 + 45/36 = 331/252
In mixed form: 179/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/63+45/36 4/63+90/36 4/63+45/72 12/63+45/36 20/63+45/36 28/63+45/36