Answers

Add 6/25 and 84/81

1^st number: 6/25, 2^nd number: 1 3/81

6/25 + 84/81 is 862/675.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 81 is 2025
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2025
2. For the 1st fraction, since 25 × 81 = 2025,
   6/25 = 6 × 81/25 × 81 = 486/2025
3. Likewise, for the 2nd fraction, since 81 × 25 = 2025,
   84/81 = 84 × 25/81 × 25 = 2100/2025
4. Add the two like fractions:
   486/2025 + 2100/2025 = 486 + 2100/2025 = 2586/2025
5. 2586/2025 simplified gives 862/675
6. So, 6/25 + 84/81 = 862/675
   In mixed form: 1187/675

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