Add 18/7 and 2/56
1st number: 2 4/7, 2nd number: 2/56
18/7 + 2/56 is 73/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 7 × 8 = 56,
18/7 = 18 × 8/7 × 8 = 144/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
2/56 = 2 × 1/56 × 1 = 2/56 - Add the two like fractions:
144/56 + 2/56 = 144 + 2/56 = 146/56 - 146/56 simplified gives 73/28
- So, 18/7 + 2/56 = 73/28
In mixed form: 217/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/7+2/56 18/7+4/56 18/14+2/56 54/7+2/56 18/7+6/56 18/21+2/56 90/7+2/56 18/7+10/56 18/35+2/56 18/7+14/56 18/49+2/56