Add 30/9 and 27/60
1st number: 3 3/9, 2nd number: 27/60
30/9 + 27/60 is 227/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 9 × 20 = 180,
30/9 = 30 × 20/9 × 20 = 600/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
27/60 = 27 × 3/60 × 3 = 81/180 - Add the two like fractions:
600/180 + 81/180 = 600 + 81/180 = 681/180 - 681/180 simplified gives 227/60
- So, 30/9 + 27/60 = 227/60
In mixed form: 347/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/9+27/60 30/9+54/60 30/18+27/60 90/9+27/60 30/9+81/60 30/27+27/60 30/45+27/60 30/63+27/60