Add 15/56 and 4/48
15/56 + 4/48 is 59/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 48 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 56 × 6 = 336,
15/56 = 15 × 6/56 × 6 = 90/336 - Likewise, for the 2nd fraction, since 48 × 7 = 336,
4/48 = 4 × 7/48 × 7 = 28/336 - Add the two like fractions:
90/336 + 28/336 = 90 + 28/336 = 118/336 - 118/336 simplified gives 59/168
- So, 15/56 + 4/48 = 59/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/56+4/48 15/56+8/48 15/56+4/96 45/56+4/48 15/56+12/48 75/56+4/48 15/56+20/48 15/56+28/48