Answers

Add 56/81 and 63/14

1^st number: 56/81, 2^nd number: 4 7/14

56/81 + 63/14 is 841/162.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 81 and 14 is 1134
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1134
2. For the 1st fraction, since 81 × 14 = 1134,
   56/81 = 56 × 14/81 × 14 = 784/1134
3. Likewise, for the 2nd fraction, since 14 × 81 = 1134,
   63/14 = 63 × 81/14 × 81 = 5103/1134
4. Add the two like fractions:
   784/1134 + 5103/1134 = 784 + 5103/1134 = 5887/1134
5. 5887/1134 simplified gives 841/162
6. So, 56/81 + 63/14 = 841/162
   In mixed form: 531/162

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