Add 63/48 and 4/18
1st number: 1 15/48, 2nd number: 4/18
63/48 + 4/18 is 221/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 18 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 48 × 3 = 144,
63/48 = 63 × 3/48 × 3 = 189/144 - Likewise, for the 2nd fraction, since 18 × 8 = 144,
4/18 = 4 × 8/18 × 8 = 32/144 - Add the two like fractions:
189/144 + 32/144 = 189 + 32/144 = 221/144 - So, 63/48 + 4/18 = 221/144
In mixed form: 177/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/48+8/18 63/96+4/18 63/48+4/36 63/48+12/18 63/48+4/54 63/48+20/18 63/48+4/90 63/48+28/18