Answers

Add 14/3 and 81/20

1^st number: 4 2/3, 2^nd number: 4 1/20

14/3 + 81/20 is 523/60.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 3 and 20 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 3 × 20 = 60,
   14/3 = 14 × 20/3 × 20 = 280/60
3. Likewise, for the 2nd fraction, since 20 × 3 = 60,
   81/20 = 81 × 3/20 × 3 = 243/60
4. Add the two like fractions:
   280/60 + 243/60 = 280 + 243/60 = 523/60
5. So, 14/3 + 81/20 = 523/60
   In mixed form: 843/60

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