Add 27/56 and 16/60
27/56 + 16/60 is 629/840.
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,
27/56 = 27 × 15/56 × 15 = 405/840 - Likewise, for the 2nd fraction, since 60 × 14 = 840,
16/60 = 16 × 14/60 × 14 = 224/840 - Add the two like fractions:
405/840 + 224/840 = 405 + 224/840 = 629/840 - So, 27/56 + 16/60 = 629/840
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/56+16/60 27/56+32/60 81/56+16/60 27/56+48/60 27/56+80/60