Add 8/27 and 63/30
1st number: 8/27, 2nd number: 2 3/30
8/27 + 63/30 is 647/270.
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,
8/27 = 8 × 10/27 × 10 = 80/270 - Likewise, for the 2nd fraction, since 30 × 9 = 270,
63/30 = 63 × 9/30 × 9 = 567/270 - Add the two like fractions:
80/270 + 567/270 = 80 + 567/270 = 647/270 - So, 8/27 + 63/30 = 647/270
In mixed form: 2107/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/27+63/30 8/54+63/30 8/27+63/60 24/27+63/30 8/81+63/30 8/27+63/90 40/27+63/30 56/27+63/30