Add 9/40 and 2/27
9/40 + 2/27 is 323/1080.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 27 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 40 × 27 = 1080,
9/40 = 9 × 27/40 × 27 = 243/1080 - Likewise, for the 2nd fraction, since 27 × 40 = 1080,
2/27 = 2 × 40/27 × 40 = 80/1080 - Add the two like fractions:
243/1080 + 80/1080 = 243 + 80/1080 = 323/1080 - So, 9/40 + 2/27 = 323/1080
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/40+2/27 9/40+4/27 9/80+2/27 9/40+2/54 27/40+2/27 9/40+6/27 9/40+2/81 45/40+2/27 9/40+10/27 63/40+2/27 9/40+14/27