Add 56/2 and 20/16
1st number: 28 0/2, 2nd number: 1 4/16
56/2 + 20/16 is 117/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 2 × 8 = 16,
56/2 = 56 × 8/2 × 8 = 448/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
20/16 = 20 × 1/16 × 1 = 20/16 - Add the two like fractions:
448/16 + 20/16 = 448 + 20/16 = 468/16 - 468/16 simplified gives 117/4
- So, 56/2 + 20/16 = 117/4
In mixed form: 291/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/2+40/16 56/4+20/16 56/2+20/32 56/2+60/16 56/6+20/16 56/2+20/48 56/10+20/16 56/2+20/80 56/14+20/16