Add 45/36 and 40/27
1st number: 1 9/36, 2nd number: 1 13/27
45/36 + 40/27 is 295/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 36 × 3 = 108,
45/36 = 45 × 3/36 × 3 = 135/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
40/27 = 40 × 4/27 × 4 = 160/108 - Add the two like fractions:
135/108 + 160/108 = 135 + 160/108 = 295/108 - So, 45/36 + 40/27 = 295/108
In mixed form: 279/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/36+40/27 45/36+80/27 45/72+40/27 45/36+40/54 45/36+40/81