Add 8/56 and 15/54
8/56 + 15/54 is 53/126.
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,
8/56 = 8 × 27/56 × 27 = 216/1512 - Likewise, for the 2nd fraction, since 54 × 28 = 1512,
15/54 = 15 × 28/54 × 28 = 420/1512 - Add the two like fractions:
216/1512 + 420/1512 = 216 + 420/1512 = 636/1512 - 636/1512 simplified gives 53/126
- So, 8/56 + 15/54 = 53/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/56+15/54 8/56+30/54 24/56+15/54 8/56+45/54 40/56+15/54 8/56+75/54