Add 7/25 and 75/27
1st number: 7/25, 2nd number: 2 21/27
7/25 + 75/27 is 688/225.
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,
7/25 = 7 × 27/25 × 27 = 189/675 - Likewise, for the 2nd fraction, since 27 × 25 = 675,
75/27 = 75 × 25/27 × 25 = 1875/675 - Add the two like fractions:
189/675 + 1875/675 = 189 + 1875/675 = 2064/675 - 2064/675 simplified gives 688/225
- So, 7/25 + 75/27 = 688/225
In mixed form: 313/225
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