Add 14/56 and 84/9
1st number: 14/56, 2nd number: 9 3/9
14/56 + 84/9 is 115/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 9 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
14/56 = 14 × 9/56 × 9 = 126/504 - Likewise, for the 2nd fraction, since 9 × 56 = 504,
84/9 = 84 × 56/9 × 56 = 4704/504 - Add the two like fractions:
126/504 + 4704/504 = 126 + 4704/504 = 4830/504 - 4830/504 simplified gives 115/12
- So, 14/56 + 84/9 = 115/12
In mixed form: 97/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/56+84/9 14/56+84/18 42/56+84/9 14/56+84/27 70/56+84/9 14/56+84/45 98/56+84/9 14/56+84/63