Add 36/48 and 54/56
36/48 + 54/56 is 12/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 56 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 48 × 7 = 336,
36/48 = 36 × 7/48 × 7 = 252/336 - Likewise, for the 2nd fraction, since 56 × 6 = 336,
54/56 = 54 × 6/56 × 6 = 324/336 - Add the two like fractions:
252/336 + 324/336 = 252 + 324/336 = 576/336 - 576/336 simplified gives 12/7
- So, 36/48 + 54/56 = 12/7
In mixed form: 15/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/48+54/56 36/96+54/56