Add 27/8 and 3/80
1st number: 3 3/8, 2nd number: 3/80
27/8 + 3/80 is 273/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 8 × 10 = 80,
27/8 = 27 × 10/8 × 10 = 270/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
3/80 = 3 × 1/80 × 1 = 3/80 - Add the two like fractions:
270/80 + 3/80 = 270 + 3/80 = 273/80 - So, 27/8 + 3/80 = 273/80
In mixed form: 333/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/8+3/80 27/8+6/80 27/16+3/80 81/8+3/80 27/8+9/80 27/24+3/80 27/8+15/80 27/40+3/80 27/8+21/80 27/56+3/80