Add 63/45 and 14/27
1st number: 1 18/45, 2nd number: 14/27
63/45 + 14/27 is 259/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 45 × 3 = 135,
63/45 = 63 × 3/45 × 3 = 189/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
14/27 = 14 × 5/27 × 5 = 70/135 - Add the two like fractions:
189/135 + 70/135 = 189 + 70/135 = 259/135 - So, 63/45 + 14/27 = 259/135
In mixed form: 1124/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/45+28/27 63/90+14/27 63/45+14/54 63/45+42/27 63/45+14/81 63/45+70/27 63/45+98/27