Answers

Add 24/81 and 45/30

1^st number: 24/81, 2^nd number: 1 15/30

24/81 + 45/30 is 97/54.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 81 and 30 is 810
   
   Next, find the equivalent fraction of both fractional numbers with denominator 810
2. For the 1st fraction, since 81 × 10 = 810,
   24/81 = 24 × 10/81 × 10 = 240/810
3. Likewise, for the 2nd fraction, since 30 × 27 = 810,
   45/30 = 45 × 27/30 × 27 = 1215/810
4. Add the two like fractions:
   240/810 + 1215/810 = 240 + 1215/810 = 1455/810
5. 1455/810 simplified gives 97/54
6. So, 24/81 + 45/30 = 97/54
   In mixed form: 143/54

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