Answers

Add 15/63 and 49/6

1^st number: 15/63, 2^nd number: 8 1/6

15/63 + 49/6 is 353/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 6 is 126
   
   Next, find the equivalent fraction of both fractional numbers with denominator 126
2. For the 1st fraction, since 63 × 2 = 126,
   15/63 = 15 × 2/63 × 2 = 30/126
3. Likewise, for the 2nd fraction, since 6 × 21 = 126,
   49/6 = 49 × 21/6 × 21 = 1029/126
4. Add the two like fractions:
   30/126 + 1029/126 = 30 + 1029/126 = 1059/126
5. 1059/126 simplified gives 353/42
6. So, 15/63 + 49/6 = 353/42
   In mixed form: 817/42

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