Add 30/63 and 6/54
30/63 + 6/54 is 37/63.
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,
30/63 = 30 × 6/63 × 6 = 180/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
6/54 = 6 × 7/54 × 7 = 42/378 - Add the two like fractions:
180/378 + 42/378 = 180 + 42/378 = 222/378 - 222/378 simplified gives 37/63
- So, 30/63 + 6/54 = 37/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/63+6/54 30/63+12/54 90/63+6/54 30/63+18/54 30/63+30/54 30/63+42/54