Answers

Add 35/30 and 4/81

1^st number: 1 5/30, 2^nd number: 4/81

35/30 + 4/81 is 197/162.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 81 is 810
   
   Next, find the equivalent fraction of both fractional numbers with denominator 810
2. For the 1st fraction, since 30 × 27 = 810,
   35/30 = 35 × 27/30 × 27 = 945/810
3. Likewise, for the 2nd fraction, since 81 × 10 = 810,
   4/81 = 4 × 10/81 × 10 = 40/810
4. Add the two like fractions:
   945/810 + 40/810 = 945 + 40/810 = 985/810
5. 985/810 simplified gives 197/162
6. So, 35/30 + 4/81 = 197/162
   In mixed form: 135/162

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