Add 20/14 and 56/8
1st number: 1 6/14, 2nd number: 7 0/8
20/14 + 56/8 is 59/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 14 × 4 = 56,
20/14 = 20 × 4/14 × 4 = 80/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
56/8 = 56 × 7/8 × 7 = 392/56 - Add the two like fractions:
80/56 + 392/56 = 80 + 392/56 = 472/56 - 472/56 simplified gives 59/7
- So, 20/14 + 56/8 = 59/7
In mixed form: 83/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/14+56/8 20/28+56/8 20/14+56/16 60/14+56/8 20/42+56/8 20/14+56/24 20/70+56/8 20/14+56/40 20/98+56/8