Add 80/4 and 27/28
1st number: 20 0/4, 2nd number: 27/28
80/4 + 27/28 is 587/28.
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,
80/4 = 80 × 7/4 × 7 = 560/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
27/28 = 27 × 1/28 × 1 = 27/28 - Add the two like fractions:
560/28 + 27/28 = 560 + 27/28 = 587/28 - So, 80/4 + 27/28 = 587/28
In mixed form: 2027/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4+54/28 80/8+27/28 80/4+27/56 80/4+81/28 80/12+27/28 80/4+27/84 80/20+27/28 80/28+27/28