Add 25/27 and 4/63
25/27 + 4/63 is 187/189.
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,
25/27 = 25 × 7/27 × 7 = 175/189 - Likewise, for the 2nd fraction, since 63 × 3 = 189,
4/63 = 4 × 3/63 × 3 = 12/189 - Add the two like fractions:
175/189 + 12/189 = 175 + 12/189 = 187/189 - So, 25/27 + 4/63 = 187/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/27+4/63 25/27+8/63 25/54+4/63 75/27+4/63 25/27+12/63 25/81+4/63 25/27+20/63 25/27+28/63