Add 72/60 and 2/4
1st number: 1 12/60, 2nd number: 2/4
72/60 + 2/4 is 17/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 4 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 4 × 15 = 60,
2/4 = 2 × 15/4 × 15 = 30/60 - Add the two like fractions:
72/60 + 30/60 = 72 + 30/60 = 102/60 - 102/60 simplified gives 17/10
- So, 72/60 + 2/4 = 17/10
In mixed form: 17/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/60+2/8 72/60+6/4 72/60+2/12 72/60+10/4 72/60+2/20 72/60+14/4 72/60+2/28