Add 4/56 and 10/12
4/56 + 10/12 is 19/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 12 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
4/56 = 4 × 3/56 × 3 = 12/168 - Likewise, for the 2nd fraction, since 12 × 14 = 168,
10/12 = 10 × 14/12 × 14 = 140/168 - Add the two like fractions:
12/168 + 140/168 = 12 + 140/168 = 152/168 - 152/168 simplified gives 19/21
- So, 4/56 + 10/12 = 19/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/56+10/12 4/56+20/12 4/56+10/24 12/56+10/12 4/56+30/12 4/56+10/36 20/56+10/12 4/56+50/12 4/56+10/60 28/56+10/12 4/56+70/12 4/56+10/84