Answers

Add 70/5 and 10/81

1^st number: 14 0/5, 2^nd number: 10/81

70/5 + 10/81 is 1144/81.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 5 and 81 is 405
   
   Next, find the equivalent fraction of both fractional numbers with denominator 405
2. For the 1st fraction, since 5 × 81 = 405,
   70/5 = 70 × 81/5 × 81 = 5670/405
3. Likewise, for the 2nd fraction, since 81 × 5 = 405,
   10/81 = 10 × 5/81 × 5 = 50/405
4. Add the two like fractions:
   5670/405 + 50/405 = 5670 + 50/405 = 5720/405
5. 5720/405 simplified gives 1144/81
6. So, 70/5 + 10/81 = 1144/81
   In mixed form: 1410/81

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