Add 40/36 and 63/48
1st number: 1 4/36, 2nd number: 1 15/48
40/36 + 63/48 is 349/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 36 × 4 = 144,
40/36 = 40 × 4/36 × 4 = 160/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
63/48 = 63 × 3/48 × 3 = 189/144 - Add the two like fractions:
160/144 + 189/144 = 160 + 189/144 = 349/144 - So, 40/36 + 63/48 = 349/144
In mixed form: 261/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/36+63/48 40/72+63/48 40/36+63/96