Answers

Add 60/8 and 60/81

1^st number: 7 4/8, 2^nd number: 60/81

60/8 + 60/81 is 445/54.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 8 and 81 is 648
   
   Next, find the equivalent fraction of both fractional numbers with denominator 648
2. For the 1st fraction, since 8 × 81 = 648,
   60/8 = 60 × 81/8 × 81 = 4860/648
3. Likewise, for the 2nd fraction, since 81 × 8 = 648,
   60/81 = 60 × 8/81 × 8 = 480/648
4. Add the two like fractions:
   4860/648 + 480/648 = 4860 + 480/648 = 5340/648
5. 5340/648 simplified gives 445/54
6. So, 60/8 + 60/81 = 445/54
   In mixed form: 813/54

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