Add 54/48 and 54/28
1st number: 1 6/48, 2nd number: 1 26/28
54/48 + 54/28 is 171/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 28 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 48 × 7 = 336,
54/48 = 54 × 7/48 × 7 = 378/336 - Likewise, for the 2nd fraction, since 28 × 12 = 336,
54/28 = 54 × 12/28 × 12 = 648/336 - Add the two like fractions:
378/336 + 648/336 = 378 + 648/336 = 1026/336 - 1026/336 simplified gives 171/56
- So, 54/48 + 54/28 = 171/56
In mixed form: 33/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/96+54/28 54/48+54/56 54/48+54/84