Add 54/56 and 50/54
54/56 + 50/54 is 1429/756.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 54 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 56 × 27 = 1512,
54/56 = 54 × 27/56 × 27 = 1458/1512 - Likewise, for the 2nd fraction, since 54 × 28 = 1512,
50/54 = 50 × 28/54 × 28 = 1400/1512 - Add the two like fractions:
1458/1512 + 1400/1512 = 1458 + 1400/1512 = 2858/1512 - 2858/1512 simplified gives 1429/756
- So, 54/56 + 50/54 = 1429/756
In mixed form: 1673/756
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: