Answers

Add 20/63 and 98/6

1^st number: 20/63, 2^nd number: 16 2/6

20/63 + 98/6 is 1049/63.

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,
   20/63 = 20 × 2/63 × 2 = 40/126
3. Likewise, for the 2nd fraction, since 6 × 21 = 126,
   98/6 = 98 × 21/6 × 21 = 2058/126
4. Add the two like fractions:
   40/126 + 2058/126 = 40 + 2058/126 = 2098/126
5. 2098/126 simplified gives 1049/63
6. So, 20/63 + 98/6 = 1049/63
   In mixed form: 1641/63

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