Add 1/15 and 75/60
1st number: 1/15, 2nd number: 1 15/60
1/15 + 75/60 is 79/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
1/15 = 1 × 4/15 × 4 = 4/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
75/60 = 75 × 1/60 × 1 = 75/60 - Add the two like fractions:
4/60 + 75/60 = 4 + 75/60 = 79/60 - So, 1/15 + 75/60 = 79/60
In mixed form: 119/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/15+75/60 1/30+75/60 3/15+75/60 1/45+75/60 5/15+75/60 1/75+75/60 7/15+75/60