Add 50/60 and 81/20
1st number: 50/60, 2nd number: 4 1/20
50/60 + 81/20 is 293/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
50/60 = 50 × 1/60 × 1 = 50/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
81/20 = 81 × 3/20 × 3 = 243/60 - Add the two like fractions:
50/60 + 243/60 = 50 + 243/60 = 293/60 - So, 50/60 + 81/20 = 293/60
In mixed form: 453/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/60+81/40 50/60+81/60