Add 27/60 and 15/16
27/60 + 15/16 is 111/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 16 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 60 × 4 = 240,
27/60 = 27 × 4/60 × 4 = 108/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
15/16 = 15 × 15/16 × 15 = 225/240 - Add the two like fractions:
108/240 + 225/240 = 108 + 225/240 = 333/240 - 333/240 simplified gives 111/80
- So, 27/60 + 15/16 = 111/80
In mixed form: 131/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/60+15/16 27/60+30/16 27/60+15/32 81/60+15/16 27/60+45/16 27/60+15/48 27/60+75/16 27/60+15/80