Add 45/3 and 27/16
1st number: 15 0/3, 2nd number: 1 11/16
45/3 + 27/16 is 267/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 3 × 16 = 48,
45/3 = 45 × 16/3 × 16 = 720/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
27/16 = 27 × 3/16 × 3 = 81/48 - Add the two like fractions:
720/48 + 81/48 = 720 + 81/48 = 801/48 - 801/48 simplified gives 267/16
- So, 45/3 + 27/16 = 267/16
In mixed form: 1611/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/3+27/16 45/3+54/16 45/6+27/16 45/3+27/32 45/3+81/16 45/9+27/16 45/3+27/48 45/15+27/16 45/3+27/80 45/21+27/16