Add 54/14 and 56/36
1st number: 3 12/14, 2nd number: 1 20/36
54/14 + 56/36 is 341/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 14 × 18 = 252,
54/14 = 54 × 18/14 × 18 = 972/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
56/36 = 56 × 7/36 × 7 = 392/252 - Add the two like fractions:
972/252 + 392/252 = 972 + 392/252 = 1364/252 - 1364/252 simplified gives 341/63
- So, 54/14 + 56/36 = 341/63
In mixed form: 526/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/28+56/36 54/14+56/72 54/42+56/36 54/70+56/36 54/98+56/36