Add 56/54 and 45/36
1st number: 1 2/54, 2nd number: 1 9/36
56/54 + 45/36 is 247/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 36 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 54 × 2 = 108,
56/54 = 56 × 2/54 × 2 = 112/108 - Likewise, for the 2nd fraction, since 36 × 3 = 108,
45/36 = 45 × 3/36 × 3 = 135/108 - Add the two like fractions:
112/108 + 135/108 = 112 + 135/108 = 247/108 - So, 56/54 + 45/36 = 247/108
In mixed form: 231/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/54+90/36 56/54+45/72