Add 63/24 and 54/28
1st number: 2 15/24, 2nd number: 1 26/28
63/24 + 54/28 is 255/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 28 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
63/24 = 63 × 7/24 × 7 = 441/168 - Likewise, for the 2nd fraction, since 28 × 6 = 168,
54/28 = 54 × 6/28 × 6 = 324/168 - Add the two like fractions:
441/168 + 324/168 = 441 + 324/168 = 765/168 - 765/168 simplified gives 255/56
- So, 63/24 + 54/28 = 255/56
In mixed form: 431/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/48+54/28 63/24+54/56 63/72+54/28 63/24+54/84