Add 28/14 and 56/60
1st number: 2 0/14, 2nd number: 56/60
28/14 + 56/60 is 44/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 14 × 30 = 420,
28/14 = 28 × 30/14 × 30 = 840/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
56/60 = 56 × 7/60 × 7 = 392/420 - Add the two like fractions:
840/420 + 392/420 = 840 + 392/420 = 1232/420 - 1232/420 simplified gives 44/15
- So, 28/14 + 56/60 = 44/15
In mixed form: 214/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/14+56/60 84/14+56/60 28/42+56/60 28/70+56/60 28/98+56/60