Add 50/15 and 81/24
1st number: 3 5/15, 2nd number: 3 9/24
50/15 + 81/24 is 161/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
50/15 = 50 × 8/15 × 8 = 400/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
81/24 = 81 × 5/24 × 5 = 405/120 - Add the two like fractions:
400/120 + 405/120 = 400 + 405/120 = 805/120 - 805/120 simplified gives 161/24
- So, 50/15 + 81/24 = 161/24
In mixed form: 617/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/30+81/24 50/15+81/48 50/45+81/24 50/15+81/72 50/75+81/24