Add 56/4 and 80/28
1st number: 14 0/4, 2nd number: 2 24/28
56/4 + 80/28 is 118/7.
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,
56/4 = 56 × 7/4 × 7 = 392/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
80/28 = 80 × 1/28 × 1 = 80/28 - Add the two like fractions:
392/28 + 80/28 = 392 + 80/28 = 472/28 - 472/28 simplified gives 118/7
- So, 56/4 + 80/28 = 118/7
In mixed form: 166/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/8+80/28 56/4+80/56 56/12+80/28 56/4+80/84 56/20+80/28 56/28+80/28