Answers

Add 5/3 and 81/56

1^st number: 1 2/3, 2^nd number: 1 25/56

5/3 + 81/56 is 523/168.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 3 and 56 is 168
   
   Next, find the equivalent fraction of both fractional numbers with denominator 168
2. For the 1st fraction, since 3 × 56 = 168,
   5/3 = 5 × 56/3 × 56 = 280/168
3. Likewise, for the 2nd fraction, since 56 × 3 = 168,
   81/56 = 81 × 3/56 × 3 = 243/168
4. Add the two like fractions:
   280/168 + 243/168 = 280 + 243/168 = 523/168
5. So, 5/3 + 81/56 = 523/168
   In mixed form: 319/168

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