Add 6/9 and 9/80
6/9 + 9/80 is 187/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 80 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 9 × 80 = 720,
6/9 = 6 × 80/9 × 80 = 480/720 - Likewise, for the 2nd fraction, since 80 × 9 = 720,
9/80 = 9 × 9/80 × 9 = 81/720 - Add the two like fractions:
480/720 + 81/720 = 480 + 81/720 = 561/720 - 561/720 simplified gives 187/240
- So, 6/9 + 9/80 = 187/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/9+9/80 6/9+18/80 6/18+9/80 18/9+9/80 6/9+27/80 6/27+9/80 30/9+9/80 6/9+45/80 6/45+9/80 42/9+9/80 6/9+63/80 6/63+9/80