Add 56/28 and 27/10
1st number: 2 0/28, 2nd number: 2 7/10
56/28 + 27/10 is 47/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 10 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
56/28 = 56 × 5/28 × 5 = 280/140 - Likewise, for the 2nd fraction, since 10 × 14 = 140,
27/10 = 27 × 14/10 × 14 = 378/140 - Add the two like fractions:
280/140 + 378/140 = 280 + 378/140 = 658/140 - 658/140 simplified gives 47/10
- So, 56/28 + 27/10 = 47/10
In mixed form: 47/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/28+54/10 56/28+27/20 56/28+81/10 56/84+27/10 56/28+27/30 56/28+27/50 56/28+27/70