Add 15/36 and 56/14
1st number: 15/36, 2nd number: 4 0/14
15/36 + 56/14 is 53/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 14 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
15/36 = 15 × 7/36 × 7 = 105/252 - Likewise, for the 2nd fraction, since 14 × 18 = 252,
56/14 = 56 × 18/14 × 18 = 1008/252 - Add the two like fractions:
105/252 + 1008/252 = 105 + 1008/252 = 1113/252 - 1113/252 simplified gives 53/12
- So, 15/36 + 56/14 = 53/12
In mixed form: 45/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/36+56/14 15/72+56/14 15/36+56/28 45/36+56/14 15/36+56/42 75/36+56/14 15/36+56/70 15/36+56/98