Add 30/54 and 30/10
1st number: 30/54, 2nd number: 3 0/10
30/54 + 30/10 is 32/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
30/54 = 30 × 5/54 × 5 = 150/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
30/10 = 30 × 27/10 × 27 = 810/270 - Add the two like fractions:
150/270 + 810/270 = 150 + 810/270 = 960/270 - 960/270 simplified gives 32/9
- So, 30/54 + 30/10 = 32/9
In mixed form: 35/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/54+30/10 30/54+60/10 30/54+30/20 90/54+30/10 30/54+90/10 30/54+30/50 30/54+30/70