Add 12/56 and 27/60
12/56 + 27/60 is 93/140.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 60 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 56 × 15 = 840,
12/56 = 12 × 15/56 × 15 = 180/840 - Likewise, for the 2nd fraction, since 60 × 14 = 840,
27/60 = 27 × 14/60 × 14 = 378/840 - Add the two like fractions:
180/840 + 378/840 = 180 + 378/840 = 558/840 - 558/840 simplified gives 93/140
- So, 12/56 + 27/60 = 93/140
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/56+27/60 12/56+54/60 36/56+27/60 12/56+81/60 60/56+27/60 84/56+27/60