Add 28/14 and 6/8
1st number: 2 0/14, 2nd number: 6/8
28/14 + 6/8 is 11/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 14 × 4 = 56,
28/14 = 28 × 4/14 × 4 = 112/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
6/8 = 6 × 7/8 × 7 = 42/56 - Add the two like fractions:
112/56 + 42/56 = 112 + 42/56 = 154/56 - 154/56 simplified gives 11/4
- So, 28/14 + 6/8 = 11/4
In mixed form: 23/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/14+6/8 28/14+12/8 28/14+6/16 84/14+6/8 28/14+18/8 28/42+6/8 28/14+6/24 28/14+30/8 28/70+6/8 28/14+6/40 28/14+42/8 28/98+6/8 28/14+6/56