Add 72/60 and 49/12
1st number: 1 12/60, 2nd number: 4 1/12
72/60 + 49/12 is 317/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
72/60 = 72 × 1/60 × 1 = 72/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
49/12 = 49 × 5/12 × 5 = 245/60 - Add the two like fractions:
72/60 + 245/60 = 72 + 245/60 = 317/60 - So, 72/60 + 49/12 = 317/60
In mixed form: 517/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/60+98/12 72/60+49/24 72/60+49/36 72/60+49/60 72/60+49/84