Add 30/10 and 6/54
1st number: 3 0/10, 2nd number: 6/54
30/10 + 6/54 is 28/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
30/10 = 30 × 27/10 × 27 = 810/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
6/54 = 6 × 5/54 × 5 = 30/270 - Add the two like fractions:
810/270 + 30/270 = 810 + 30/270 = 840/270 - 840/270 simplified gives 28/9
- So, 30/10 + 6/54 = 28/9
In mixed form: 31/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/10+6/54 30/10+12/54 30/20+6/54 90/10+6/54 30/10+18/54 30/10+30/54 30/50+6/54 30/10+42/54 30/70+6/54