Add 2/30 and 3/54
2/30 + 3/54 is 11/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
2/30 = 2 × 9/30 × 9 = 18/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
3/54 = 3 × 5/54 × 5 = 15/270 - Add the two like fractions:
18/270 + 15/270 = 18 + 15/270 = 33/270 - 33/270 simplified gives 11/90
- So, 2/30 + 3/54 = 11/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/30+3/54 2/30+6/54 2/60+3/54 6/30+3/54 2/30+9/54 2/90+3/54 10/30+3/54 2/30+15/54 14/30+3/54 2/30+21/54