Add 63/60 and 27/16
1st number: 1 3/60, 2nd number: 1 11/16
63/60 + 27/16 is 219/80.
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,
63/60 = 63 × 4/60 × 4 = 252/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
27/16 = 27 × 15/16 × 15 = 405/240 - Add the two like fractions:
252/240 + 405/240 = 252 + 405/240 = 657/240 - 657/240 simplified gives 219/80
- So, 63/60 + 27/16 = 219/80
In mixed form: 259/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/60+54/16 63/60+27/32 63/60+81/16 63/60+27/48 63/60+27/80