Add 56/20 and 63/24
1st number: 2 16/20, 2nd number: 2 15/24
56/20 + 63/24 is 217/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 20 × 6 = 120,
56/20 = 56 × 6/20 × 6 = 336/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
63/24 = 63 × 5/24 × 5 = 315/120 - Add the two like fractions:
336/120 + 315/120 = 336 + 315/120 = 651/120 - 651/120 simplified gives 217/40
- So, 56/20 + 63/24 = 217/40
In mixed form: 517/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/40+63/24 56/20+63/48 56/60+63/24 56/20+63/72