Answers

Add 5/63 and 63/20

1^st number: 5/63, 2^nd number: 3 3/20

5/63 + 63/20 is 4069/1260.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 20 is 1260
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1260
2. For the 1st fraction, since 63 × 20 = 1260,
   5/63 = 5 × 20/63 × 20 = 100/1260
3. Likewise, for the 2nd fraction, since 20 × 63 = 1260,
   63/20 = 63 × 63/20 × 63 = 3969/1260
4. Add the two like fractions:
   100/1260 + 3969/1260 = 100 + 3969/1260 = 4069/1260
5. So, 5/63 + 63/20 = 4069/1260
   In mixed form: 3289/1260

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