Add 81/6 and 50/15
1st number: 13 3/6, 2nd number: 3 5/15
81/6 + 50/15 is 101/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
81/6 = 81 × 5/6 × 5 = 405/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
50/15 = 50 × 2/15 × 2 = 100/30 - Add the two like fractions:
405/30 + 100/30 = 405 + 100/30 = 505/30 - 505/30 simplified gives 101/6
- So, 81/6 + 50/15 = 101/6
In mixed form: 165/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/12+50/15 81/6+50/30 81/18+50/15 81/6+50/45 81/30+50/15 81/6+50/75 81/42+50/15