Add 12/72 and 27/60
12/72 + 27/60 is 37/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 60 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
12/72 = 12 × 5/72 × 5 = 60/360 - Likewise, for the 2nd fraction, since 60 × 6 = 360,
27/60 = 27 × 6/60 × 6 = 162/360 - Add the two like fractions:
60/360 + 162/360 = 60 + 162/360 = 222/360 - 222/360 simplified gives 37/60
- So, 12/72 + 27/60 = 37/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/72+27/60 12/72+54/60 36/72+27/60 12/72+81/60 60/72+27/60 84/72+27/60