Add 28/4 and 3/28
1st number: 7 0/4, 2nd number: 3/28
28/4 + 3/28 is 199/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
28/4 = 28 × 7/4 × 7 = 196/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
3/28 = 3 × 1/28 × 1 = 3/28 - Add the two like fractions:
196/28 + 3/28 = 196 + 3/28 = 199/28 - So, 28/4 + 3/28 = 199/28
In mixed form: 73/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4+3/28 28/4+6/28 28/8+3/28 28/4+3/56 84/4+3/28 28/4+9/28 28/12+3/28 28/4+3/84 28/4+15/28 28/20+3/28 28/4+21/28