Add 63/27 and 63/30
1st number: 2 9/27, 2nd number: 2 3/30
63/27 + 63/30 is 133/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 30 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
63/27 = 63 × 10/27 × 10 = 630/270 - Likewise, for the 2nd fraction, since 30 × 9 = 270,
63/30 = 63 × 9/30 × 9 = 567/270 - Add the two like fractions:
630/270 + 567/270 = 630 + 567/270 = 1197/270 - 1197/270 simplified gives 133/30
- So, 63/27 + 63/30 = 133/30
In mixed form: 413/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/54+63/30 63/27+63/60 63/81+63/30 63/27+63/90