Add 10/6 and 21/56
1st number: 1 4/6, 2nd number: 21/56
10/6 + 21/56 is 49/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 6 × 28 = 168,
10/6 = 10 × 28/6 × 28 = 280/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
21/56 = 21 × 3/56 × 3 = 63/168 - Add the two like fractions:
280/168 + 63/168 = 280 + 63/168 = 343/168 - 343/168 simplified gives 49/24
- So, 10/6 + 21/56 = 49/24
In mixed form: 21/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/6+21/56 10/6+42/56 10/12+21/56 30/6+21/56 10/6+63/56 10/18+21/56 50/6+21/56 10/30+21/56 70/6+21/56 10/42+21/56