Add 80/14 and 3/28
1st number: 5 10/14, 2nd number: 3/28
80/14 + 3/28 is 163/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 14 × 2 = 28,
80/14 = 80 × 2/14 × 2 = 160/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
3/28 = 3 × 1/28 × 1 = 3/28 - Add the two like fractions:
160/28 + 3/28 = 160 + 3/28 = 163/28 - So, 80/14 + 3/28 = 163/28
In mixed form: 523/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/14+6/28 80/28+3/28 80/14+3/56 80/14+9/28 80/42+3/28 80/14+3/84 80/14+15/28 80/70+3/28 80/14+21/28 80/98+3/28