Add 63/27 and 18/35
1st number: 2 9/27, 2nd number: 18/35
63/27 + 18/35 is 299/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 35 is 945
Next, find the equivalent fraction of both fractional numbers with denominator 945 - For the 1st fraction, since 27 × 35 = 945,
63/27 = 63 × 35/27 × 35 = 2205/945 - Likewise, for the 2nd fraction, since 35 × 27 = 945,
18/35 = 18 × 27/35 × 27 = 486/945 - Add the two like fractions:
2205/945 + 486/945 = 2205 + 486/945 = 2691/945 - 2691/945 simplified gives 299/105
- So, 63/27 + 18/35 = 299/105
In mixed form: 289/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/27+36/35 63/54+18/35 63/27+18/70 63/27+54/35 63/81+18/35 63/27+90/35