Add 14/36 and 36/45
14/36 + 36/45 is 107/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
14/36 = 14 × 5/36 × 5 = 70/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
36/45 = 36 × 4/45 × 4 = 144/180 - Add the two like fractions:
70/180 + 144/180 = 70 + 144/180 = 214/180 - 214/180 simplified gives 107/90
- So, 14/36 + 36/45 = 107/90
In mixed form: 117/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/36+36/45 14/36+72/45 14/72+36/45 14/36+36/90 42/36+36/45 70/36+36/45 98/36+36/45