Add 1/60 and 30/9
1st number: 1/60, 2nd number: 3 3/9
1/60 + 30/9 is 67/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
1/60 = 1 × 3/60 × 3 = 3/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
30/9 = 30 × 20/9 × 20 = 600/180 - Add the two like fractions:
3/180 + 600/180 = 3 + 600/180 = 603/180 - 603/180 simplified gives 67/20
- So, 1/60 + 30/9 = 67/20
In mixed form: 37/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/60+30/9 1/60+60/9 1/60+30/18 3/60+30/9 1/60+90/9 1/60+30/27 5/60+30/9 1/60+30/45 7/60+30/9 1/60+30/63