Add 1/4 and 80/9
1st number: 1/4, 2nd number: 8 8/9
1/4 + 80/9 is 329/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 9 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 4 × 9 = 36,
1/4 = 1 × 9/4 × 9 = 9/36 - Likewise, for the 2nd fraction, since 9 × 4 = 36,
80/9 = 80 × 4/9 × 4 = 320/36 - Add the two like fractions:
9/36 + 320/36 = 9 + 320/36 = 329/36 - So, 1/4 + 80/9 = 329/36
In mixed form: 95/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/4+80/9 1/8+80/9 1/4+80/18 3/4+80/9 1/12+80/9 1/4+80/27 5/4+80/9 1/20+80/9 1/4+80/45 7/4+80/9 1/28+80/9 1/4+80/63