Add 28/27 and 3/60
1st number: 1 1/27, 2nd number: 3/60
28/27 + 3/60 is 587/540.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 60 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 27 × 20 = 540,
28/27 = 28 × 20/27 × 20 = 560/540 - Likewise, for the 2nd fraction, since 60 × 9 = 540,
3/60 = 3 × 9/60 × 9 = 27/540 - Add the two like fractions:
560/540 + 27/540 = 560 + 27/540 = 587/540 - So, 28/27 + 3/60 = 587/540
In mixed form: 147/540
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/27+3/60 28/27+6/60 28/54+3/60 84/27+3/60 28/27+9/60 28/81+3/60 28/27+15/60 28/27+21/60