Add 25/36 and 14/20
25/36 + 14/20 is 251/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 20 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
25/36 = 25 × 5/36 × 5 = 125/180 - Likewise, for the 2nd fraction, since 20 × 9 = 180,
14/20 = 14 × 9/20 × 9 = 126/180 - Add the two like fractions:
125/180 + 126/180 = 125 + 126/180 = 251/180 - So, 25/36 + 14/20 = 251/180
In mixed form: 171/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/36+14/20 25/36+28/20 25/72+14/20 25/36+14/40 75/36+14/20 25/36+42/20 25/36+14/60 25/36+70/20 25/36+98/20