Answers

Add 60/54 and 81/7

1^st number: 1 6/54, 2^nd number: 11 4/7

60/54 + 81/7 is 799/63.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 7 is 378
   
   Next, find the equivalent fraction of both fractional numbers with denominator 378
2. For the 1st fraction, since 54 × 7 = 378,
   60/54 = 60 × 7/54 × 7 = 420/378
3. Likewise, for the 2nd fraction, since 7 × 54 = 378,
   81/7 = 81 × 54/7 × 54 = 4374/378
4. Add the two like fractions:
   420/378 + 4374/378 = 420 + 4374/378 = 4794/378
5. 4794/378 simplified gives 799/63
6. So, 60/54 + 81/7 = 799/63
   In mixed form: 1243/63

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