Add 36/27 and 80/25
1st number: 1 9/27, 2nd number: 3 5/25
36/27 + 80/25 is 68/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 25 is 675
Next, find the equivalent fraction of both fractional numbers with denominator 675 - For the 1st fraction, since 27 × 25 = 675,
36/27 = 36 × 25/27 × 25 = 900/675 - Likewise, for the 2nd fraction, since 25 × 27 = 675,
80/25 = 80 × 27/25 × 27 = 2160/675 - Add the two like fractions:
900/675 + 2160/675 = 900 + 2160/675 = 3060/675 - 3060/675 simplified gives 68/15
- So, 36/27 + 80/25 = 68/15
In mixed form: 48/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/27+80/25 36/54+80/25 36/27+80/50 36/81+80/25 36/27+80/75