Add 2/63 and 4/54
2/63 + 4/54 is 20/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 63 × 6 = 378,
2/63 = 2 × 6/63 × 6 = 12/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
4/54 = 4 × 7/54 × 7 = 28/378 - Add the two like fractions:
12/378 + 28/378 = 12 + 28/378 = 40/378 - 40/378 simplified gives 20/189
- So, 2/63 + 4/54 = 20/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/63+4/54 2/63+8/54 6/63+4/54 2/63+12/54 10/63+4/54 2/63+20/54 14/63+4/54 2/63+28/54