Add 7/36 and 45/27
1st number: 7/36, 2nd number: 1 18/27
7/36 + 45/27 is 67/36.
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,
7/36 = 7 × 3/36 × 3 = 21/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
45/27 = 45 × 4/27 × 4 = 180/108 - Add the two like fractions:
21/108 + 180/108 = 21 + 180/108 = 201/108 - 201/108 simplified gives 67/36
- So, 7/36 + 45/27 = 67/36
In mixed form: 131/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/36+45/27 7/36+90/27 7/72+45/27 7/36+45/54 21/36+45/27 7/36+45/81 35/36+45/27 49/36+45/27