Add 2/28 and 56/5
1st number: 2/28, 2nd number: 11 1/5
2/28 + 56/5 is 789/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 5 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
2/28 = 2 × 5/28 × 5 = 10/140 - Likewise, for the 2nd fraction, since 5 × 28 = 140,
56/5 = 56 × 28/5 × 28 = 1568/140 - Add the two like fractions:
10/140 + 1568/140 = 10 + 1568/140 = 1578/140 - 1578/140 simplified gives 789/70
- So, 2/28 + 56/5 = 789/70
In mixed form: 1119/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/28+56/5 2/56+56/5 2/28+56/10 6/28+56/5 2/84+56/5 2/28+56/15 10/28+56/5 2/28+56/25 14/28+56/5 2/28+56/35