Add 30/56 and 81/36
1st number: 30/56, 2nd number: 2 9/36
30/56 + 81/36 is 39/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 36 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
30/56 = 30 × 9/56 × 9 = 270/504 - Likewise, for the 2nd fraction, since 36 × 14 = 504,
81/36 = 81 × 14/36 × 14 = 1134/504 - Add the two like fractions:
270/504 + 1134/504 = 270 + 1134/504 = 1404/504 - 1404/504 simplified gives 39/14
- So, 30/56 + 81/36 = 39/14
In mixed form: 211/14
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