Add 80/36 and 35/72
1st number: 2 8/36, 2nd number: 35/72
80/36 + 35/72 is 65/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 36 × 2 = 72,
80/36 = 80 × 2/36 × 2 = 160/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
35/72 = 35 × 1/72 × 1 = 35/72 - Add the two like fractions:
160/72 + 35/72 = 160 + 35/72 = 195/72 - 195/72 simplified gives 65/24
- So, 80/36 + 35/72 = 65/24
In mixed form: 217/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/36+70/72 80/72+35/72