Add 9/7 and 9/56
1st number: 1 2/7, 2nd number: 9/56
9/7 + 9/56 is 81/56.
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,
9/7 = 9 × 8/7 × 8 = 72/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
9/56 = 9 × 1/56 × 1 = 9/56 - Add the two like fractions:
72/56 + 9/56 = 72 + 9/56 = 81/56 - So, 9/7 + 9/56 = 81/56
In mixed form: 125/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/7+9/56 9/7+18/56 9/14+9/56 27/7+9/56 9/7+27/56 9/21+9/56 45/7+9/56 9/7+45/56 9/35+9/56 63/7+9/56 9/7+63/56 9/49+9/56