Add 12/56 and 4/24
12/56 + 4/24 is 8/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
12/56 = 12 × 3/56 × 3 = 36/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
4/24 = 4 × 7/24 × 7 = 28/168 - Add the two like fractions:
36/168 + 28/168 = 36 + 28/168 = 64/168 - 64/168 simplified gives 8/21
- So, 12/56 + 4/24 = 8/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/56+4/24 12/56+8/24 12/56+4/48 36/56+4/24 12/56+12/24 12/56+4/72 60/56+4/24 12/56+20/24 84/56+4/24 12/56+28/24