Add 7/56 and 30/3
1st number: 7/56, 2nd number: 10 0/3
7/56 + 30/3 is 81/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 3 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
7/56 = 7 × 3/56 × 3 = 21/168 - Likewise, for the 2nd fraction, since 3 × 56 = 168,
30/3 = 30 × 56/3 × 56 = 1680/168 - Add the two like fractions:
21/168 + 1680/168 = 21 + 1680/168 = 1701/168 - 1701/168 simplified gives 81/8
- So, 7/56 + 30/3 = 81/8
In mixed form: 101/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/56+30/3 7/56+60/3 7/56+30/6 21/56+30/3 7/56+90/3 7/56+30/9 35/56+30/3 7/56+30/15 49/56+30/3 7/56+30/21