Add 1/28 and 80/4
1st number: 1/28, 2nd number: 20 0/4
1/28 + 80/4 is 561/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 4 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 28 × 1 = 28,
1/28 = 1 × 1/28 × 1 = 1/28 - Likewise, for the 2nd fraction, since 4 × 7 = 28,
80/4 = 80 × 7/4 × 7 = 560/28 - Add the two like fractions:
1/28 + 560/28 = 1 + 560/28 = 561/28 - So, 1/28 + 80/4 = 561/28
In mixed form: 201/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/28+80/4 1/56+80/4 1/28+80/8 3/28+80/4 1/84+80/4 1/28+80/12 5/28+80/4 1/28+80/20 7/28+80/4 1/28+80/28