Add 18/25 and 30/27
1st number: 18/25, 2nd number: 1 3/27
18/25 + 30/27 is 412/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 27 is 675
Next, find the equivalent fraction of both fractional numbers with denominator 675 - For the 1st fraction, since 25 × 27 = 675,
18/25 = 18 × 27/25 × 27 = 486/675 - Likewise, for the 2nd fraction, since 27 × 25 = 675,
30/27 = 30 × 25/27 × 25 = 750/675 - Add the two like fractions:
486/675 + 750/675 = 486 + 750/675 = 1236/675 - 1236/675 simplified gives 412/225
- So, 18/25 + 30/27 = 412/225
In mixed form: 1187/225
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