Add 10/20 and 56/10
1st number: 10/20, 2nd number: 5 6/10
10/20 + 56/10 is 61/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 20 × 1 = 20,
10/20 = 10 × 1/20 × 1 = 10/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
56/10 = 56 × 2/10 × 2 = 112/20 - Add the two like fractions:
10/20 + 112/20 = 10 + 112/20 = 122/20 - 122/20 simplified gives 61/10
- So, 10/20 + 56/10 = 61/10
In mixed form: 61/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/40+56/10 10/20+56/20 30/20+56/10 10/60+56/10 10/20+56/30 50/20+56/10 10/20+56/50 70/20+56/10 10/20+56/70