Add 25/36 and 28/35
25/36 + 28/35 is 269/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 35 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 36 × 35 = 1260,
25/36 = 25 × 35/36 × 35 = 875/1260 - Likewise, for the 2nd fraction, since 35 × 36 = 1260,
28/35 = 28 × 36/35 × 36 = 1008/1260 - Add the two like fractions:
875/1260 + 1008/1260 = 875 + 1008/1260 = 1883/1260 - 1883/1260 simplified gives 269/180
- So, 25/36 + 28/35 = 269/180
In mixed form: 189/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/36+28/35 25/36+56/35 25/72+28/35 25/36+28/70 75/36+28/35 25/36+84/35