Add 8/54 and 2/30
8/54 + 2/30 is 29/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 30 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
8/54 = 8 × 5/54 × 5 = 40/270 - Likewise, for the 2nd fraction, since 30 × 9 = 270,
2/30 = 2 × 9/30 × 9 = 18/270 - Add the two like fractions:
40/270 + 18/270 = 40 + 18/270 = 58/270 - 58/270 simplified gives 29/135
- So, 8/54 + 2/30 = 29/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/54+2/30 8/54+4/30 8/54+2/60 24/54+2/30 8/54+6/30 8/54+2/90 40/54+2/30 8/54+10/30 56/54+2/30 8/54+14/30