Add 30/12 and 3/60
1st number: 2 6/12, 2nd number: 3/60
30/12 + 3/60 is 51/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
30/12 = 30 × 5/12 × 5 = 150/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
3/60 = 3 × 1/60 × 1 = 3/60 - Add the two like fractions:
150/60 + 3/60 = 150 + 3/60 = 153/60 - 153/60 simplified gives 51/20
- So, 30/12 + 3/60 = 51/20
In mixed form: 211/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/12+3/60 30/12+6/60 30/24+3/60 90/12+3/60 30/12+9/60 30/36+3/60 30/12+15/60 30/60+3/60 30/12+21/60 30/84+3/60