Add 1/15 and 72/50
1st number: 1/15, 2nd number: 1 22/50
1/15 + 72/50 is 113/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 15 × 10 = 150,
1/15 = 1 × 10/15 × 10 = 10/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
72/50 = 72 × 3/50 × 3 = 216/150 - Add the two like fractions:
10/150 + 216/150 = 10 + 216/150 = 226/150 - 226/150 simplified gives 113/75
- So, 1/15 + 72/50 = 113/75
In mixed form: 138/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/15+72/50 1/30+72/50 3/15+72/50 1/45+72/50 5/15+72/50 1/75+72/50 7/15+72/50