Add 81/75 and 28/27
1st number: 1 6/75, 2nd number: 1 1/27
81/75 + 28/27 is 1429/675.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 27 is 675
Next, find the equivalent fraction of both fractional numbers with denominator 675 - For the 1st fraction, since 75 × 9 = 675,
81/75 = 81 × 9/75 × 9 = 729/675 - Likewise, for the 2nd fraction, since 27 × 25 = 675,
28/27 = 28 × 25/27 × 25 = 700/675 - Add the two like fractions:
729/675 + 700/675 = 729 + 700/675 = 1429/675 - So, 81/75 + 28/27 = 1429/675
In mixed form: 279/675
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