Answers

Add 5/81 and 70/6

1^st number: 5/81, 2^nd number: 11 4/6

5/81 + 70/6 is 950/81.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 81 and 6 is 162
   
   Next, find the equivalent fraction of both fractional numbers with denominator 162
2. For the 1st fraction, since 81 × 2 = 162,
   5/81 = 5 × 2/81 × 2 = 10/162
3. Likewise, for the 2nd fraction, since 6 × 27 = 162,
   70/6 = 70 × 27/6 × 27 = 1890/162
4. Add the two like fractions:
   10/162 + 1890/162 = 10 + 1890/162 = 1900/162
5. 1900/162 simplified gives 950/81
6. So, 5/81 + 70/6 = 950/81
   In mixed form: 1159/81

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