Add 5/4 and 56/10
1st number: 1 1/4, 2nd number: 5 6/10
5/4 + 56/10 is 137/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
5/4 = 5 × 5/4 × 5 = 25/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
56/10 = 56 × 2/10 × 2 = 112/20 - Add the two like fractions:
25/20 + 112/20 = 25 + 112/20 = 137/20 - So, 5/4 + 56/10 = 137/20
In mixed form: 617/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/4+56/10 5/8+56/10 5/4+56/20 15/4+56/10 5/12+56/10 5/4+56/30 25/4+56/10 5/20+56/10 5/4+56/50 35/4+56/10 5/28+56/10 5/4+56/70