Add 24/80 and 35/9
1st number: 24/80, 2nd number: 3 8/9
24/80 + 35/9 is 377/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 9 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 80 × 9 = 720,
24/80 = 24 × 9/80 × 9 = 216/720 - Likewise, for the 2nd fraction, since 9 × 80 = 720,
35/9 = 35 × 80/9 × 80 = 2800/720 - Add the two like fractions:
216/720 + 2800/720 = 216 + 2800/720 = 3016/720 - 3016/720 simplified gives 377/90
- So, 24/80 + 35/9 = 377/90
In mixed form: 417/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/80+35/9 24/80+70/9 24/80+35/18 72/80+35/9 24/80+35/27 24/80+35/45 24/80+35/63