Add 56/5 and 42/24
1st number: 11 1/5, 2nd number: 1 18/24
56/5 + 42/24 is 259/20.
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,
42/24 = 42 × 5/24 × 5 = 210/120 - Add the two like fractions:
1344/120 + 210/120 = 1344 + 210/120 = 1554/120 - 1554/120 simplified gives 259/20
- So, 56/5 + 42/24 = 259/20
In mixed form: 1219/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5+84/24 56/10+42/24 56/5+42/48 56/15+42/24 56/5+42/72 56/25+42/24 56/35+42/24