Add 56/5 and 20/24
1st number: 11 1/5, 2nd number: 20/24
56/5 + 20/24 is 361/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 5 × 24 = 120,
56/5 = 56 × 24/5 × 24 = 1344/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
20/24 = 20 × 5/24 × 5 = 100/120 - Add the two like fractions:
1344/120 + 100/120 = 1344 + 100/120 = 1444/120 - 1444/120 simplified gives 361/30
- So, 56/5 + 20/24 = 361/30
In mixed form: 121/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5+40/24 56/10+20/24 56/5+20/48 56/5+60/24 56/15+20/24 56/5+20/72 56/25+20/24 56/35+20/24