Add 30/56 and 7/6
1st number: 30/56, 2nd number: 1 1/6
30/56 + 7/6 is 143/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 6 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
30/56 = 30 × 3/56 × 3 = 90/168 - Likewise, for the 2nd fraction, since 6 × 28 = 168,
7/6 = 7 × 28/6 × 28 = 196/168 - Add the two like fractions:
90/168 + 196/168 = 90 + 196/168 = 286/168 - 286/168 simplified gives 143/84
- So, 30/56 + 7/6 = 143/84
In mixed form: 159/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/56+7/6 30/56+14/6 30/56+7/12 90/56+7/6 30/56+21/6 30/56+7/18 30/56+35/6 30/56+7/30 30/56+49/6 30/56+7/42