Add 72/60 and 5/72
1st number: 1 12/60, 2nd number: 5/72
72/60 + 5/72 is 457/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 60 × 6 = 360,
72/60 = 72 × 6/60 × 6 = 432/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
5/72 = 5 × 5/72 × 5 = 25/360 - Add the two like fractions:
432/360 + 25/360 = 432 + 25/360 = 457/360 - So, 72/60 + 5/72 = 457/360
In mixed form: 197/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/60+10/72 72/60+15/72 72/60+25/72 72/60+35/72