Add 63/27 and 4/63
1st number: 2 9/27, 2nd number: 4/63
63/27 + 4/63 is 151/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 63 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 27 × 7 = 189,
63/27 = 63 × 7/27 × 7 = 441/189 - Likewise, for the 2nd fraction, since 63 × 3 = 189,
4/63 = 4 × 3/63 × 3 = 12/189 - Add the two like fractions:
441/189 + 12/189 = 441 + 12/189 = 453/189 - 453/189 simplified gives 151/63
- So, 63/27 + 4/63 = 151/63
In mixed form: 225/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/27+8/63 63/54+4/63 63/27+12/63 63/81+4/63 63/27+20/63 63/27+28/63