Answers

Add 81/14 and 4/9

1^st number: 5 11/14, 2^nd number: 4/9

81/14 + 4/9 is 785/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 9 is 126
   
   Next, find the equivalent fraction of both fractional numbers with denominator 126
2. For the 1st fraction, since 14 × 9 = 126,
   81/14 = 81 × 9/14 × 9 = 729/126
3. Likewise, for the 2nd fraction, since 9 × 14 = 126,
   4/9 = 4 × 14/9 × 14 = 56/126
4. Add the two like fractions:
   729/126 + 56/126 = 729 + 56/126 = 785/126
5. So, 81/14 + 4/9 = 785/126
   In mixed form: 629/126

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