Add 2/27 and 9/80
2/27 + 9/80 is 403/2160.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 80 is 2160
Next, find the equivalent fraction of both fractional numbers with denominator 2160 - For the 1st fraction, since 27 × 80 = 2160,
2/27 = 2 × 80/27 × 80 = 160/2160 - Likewise, for the 2nd fraction, since 80 × 27 = 2160,
9/80 = 9 × 27/80 × 27 = 243/2160 - Add the two like fractions:
160/2160 + 243/2160 = 160 + 243/2160 = 403/2160 - So, 2/27 + 9/80 = 403/2160
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/27+9/80 2/27+18/80 2/54+9/80 6/27+9/80 2/27+27/80 2/81+9/80 10/27+9/80 2/27+45/80 14/27+9/80 2/27+63/80