Answers

Add 63/7 and 50/81

1^st number: 9 0/7, 2^nd number: 50/81

63/7 + 50/81 is 779/81.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 7 and 81 is 567
   
   Next, find the equivalent fraction of both fractional numbers with denominator 567
2. For the 1st fraction, since 7 × 81 = 567,
   63/7 = 63 × 81/7 × 81 = 5103/567
3. Likewise, for the 2nd fraction, since 81 × 7 = 567,
   50/81 = 50 × 7/81 × 7 = 350/567
4. Add the two like fractions:
   5103/567 + 350/567 = 5103 + 350/567 = 5453/567
5. 5453/567 simplified gives 779/81
6. So, 63/7 + 50/81 = 779/81
   In mixed form: 950/81

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