Answers

Add 3/81 and 50/10

1^st number: 3/81, 2^nd number: 5 0/10

3/81 + 50/10 is 136/27.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 81 and 10 is 810
   
   Next, find the equivalent fraction of both fractional numbers with denominator 810
2. For the 1st fraction, since 81 × 10 = 810,
   3/81 = 3 × 10/81 × 10 = 30/810
3. Likewise, for the 2nd fraction, since 10 × 81 = 810,
   50/10 = 50 × 81/10 × 81 = 4050/810
4. Add the two like fractions:
   30/810 + 4050/810 = 30 + 4050/810 = 4080/810
5. 4080/810 simplified gives 136/27
6. So, 3/81 + 50/10 = 136/27
   In mixed form: 51/27

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