Answers

Add 81/16 and 70/3

1^st number: 5 1/16, 2^nd number: 23 1/3

81/16 + 70/3 is 1363/48.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 16 and 3 is 48
   
   Next, find the equivalent fraction of both fractional numbers with denominator 48
2. For the 1st fraction, since 16 × 3 = 48,
   81/16 = 81 × 3/16 × 3 = 243/48
3. Likewise, for the 2nd fraction, since 3 × 16 = 48,
   70/3 = 70 × 16/3 × 16 = 1120/48
4. Add the two like fractions:
   243/48 + 1120/48 = 243 + 1120/48 = 1363/48
5. So, 81/16 + 70/3 = 1363/48
   In mixed form: 2819/48

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