Add 9/56 and 30/7
1st number: 9/56, 2nd number: 4 2/7
9/56 + 30/7 is 249/56.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 7 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
9/56 = 9 × 1/56 × 1 = 9/56 - Likewise, for the 2nd fraction, since 7 × 8 = 56,
30/7 = 30 × 8/7 × 8 = 240/56 - Add the two like fractions:
9/56 + 240/56 = 9 + 240/56 = 249/56 - So, 9/56 + 30/7 = 249/56
In mixed form: 425/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/56+30/7 9/56+60/7 9/56+30/14 27/56+30/7 9/56+90/7 9/56+30/21 45/56+30/7 9/56+30/35 63/56+30/7 9/56+30/49