Add 15/9 and 1/60
1st number: 1 6/9, 2nd number: 1/60
15/9 + 1/60 is 101/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 9 × 20 = 180,
15/9 = 15 × 20/9 × 20 = 300/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
1/60 = 1 × 3/60 × 3 = 3/180 - Add the two like fractions:
300/180 + 3/180 = 300 + 3/180 = 303/180 - 303/180 simplified gives 101/60
- So, 15/9 + 1/60 = 101/60
In mixed form: 141/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/9+1/60 15/9+2/60 15/18+1/60 45/9+1/60 15/9+3/60 15/27+1/60 75/9+1/60 15/9+5/60 15/45+1/60 15/9+7/60 15/63+1/60