Add 27/12 and 3/60
1st number: 2 3/12, 2nd number: 3/60
27/12 + 3/60 is 23/10.
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,
27/12 = 27 × 5/12 × 5 = 135/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
3/60 = 3 × 1/60 × 1 = 3/60 - Add the two like fractions:
135/60 + 3/60 = 135 + 3/60 = 138/60 - 138/60 simplified gives 23/10
- So, 27/12 + 3/60 = 23/10
In mixed form: 23/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/12+3/60 27/12+6/60 27/24+3/60 81/12+3/60 27/12+9/60 27/36+3/60 27/12+15/60 27/60+3/60 27/12+21/60 27/84+3/60