Add 6/16 and 80/9
1st number: 6/16, 2nd number: 8 8/9
6/16 + 80/9 is 667/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 9 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
6/16 = 6 × 9/16 × 9 = 54/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
80/9 = 80 × 16/9 × 16 = 1280/144 - Add the two like fractions:
54/144 + 1280/144 = 54 + 1280/144 = 1334/144 - 1334/144 simplified gives 667/72
- So, 6/16 + 80/9 = 667/72
In mixed form: 919/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/16+80/9 6/32+80/9 6/16+80/18 18/16+80/9 6/48+80/9 6/16+80/27 30/16+80/9 6/80+80/9 6/16+80/45 42/16+80/9 6/16+80/63