Add 81/50 and 35/15
1st number: 1 31/50, 2nd number: 2 5/15
81/50 + 35/15 is 593/150.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 15 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 50 × 3 = 150,
81/50 = 81 × 3/50 × 3 = 243/150 - Likewise, for the 2nd fraction, since 15 × 10 = 150,
35/15 = 35 × 10/15 × 10 = 350/150 - Add the two like fractions:
243/150 + 350/150 = 243 + 350/150 = 593/150 - So, 81/50 + 35/15 = 593/150
In mixed form: 3143/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/50+70/15 81/50+35/30 81/50+35/45 81/50+35/75