Answers

Add 7/25 and 54/27

1^st number: 7/25, 2^nd number: 2 0/27

7/25 + 54/27 is 57/25.

Steps for adding fractions

1. 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
2. For the 1st fraction, since 25 × 27 = 675,
   7/25 = 7 × 27/25 × 27 = 189/675
3. Likewise, for the 2nd fraction, since 27 × 25 = 675,
   54/27 = 54 × 25/27 × 25 = 1350/675
4. Add the two like fractions:
   189/675 + 1350/675 = 189 + 1350/675 = 1539/675
5. 1539/675 simplified gives 57/25
6. So, 7/25 + 54/27 = 57/25
   In mixed form: 27/25

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