Add 28/14 and 3/4
1st number: 2 0/14, 2nd number: 3/4
28/14 + 3/4 is 11/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 4 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 14 × 2 = 28,
28/14 = 28 × 2/14 × 2 = 56/28 - Likewise, for the 2nd fraction, since 4 × 7 = 28,
3/4 = 3 × 7/4 × 7 = 21/28 - Add the two like fractions:
56/28 + 21/28 = 56 + 21/28 = 77/28 - 77/28 simplified gives 11/4
- So, 28/14 + 3/4 = 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+3/4 28/14+6/4 28/14+3/8 84/14+3/4 28/14+9/4 28/42+3/4 28/14+3/12 28/14+15/4 28/70+3/4 28/14+3/20 28/14+21/4 28/98+3/4 28/14+3/28