Add 63/36 and 63/35
1st number: 1 27/36, 2nd number: 1 28/35
63/36 + 63/35 is 71/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 35 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 36 × 35 = 1260,
63/36 = 63 × 35/36 × 35 = 2205/1260 - Likewise, for the 2nd fraction, since 35 × 36 = 1260,
63/35 = 63 × 36/35 × 36 = 2268/1260 - Add the two like fractions:
2205/1260 + 2268/1260 = 2205 + 2268/1260 = 4473/1260 - 4473/1260 simplified gives 71/20
- So, 63/36 + 63/35 = 71/20
In mixed form: 311/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/72+63/35 63/36+63/70