Answers

Add 5/63 and 75/21

1^st number: 5/63, 2^nd number: 3 12/21

5/63 + 75/21 is 230/63.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 21 is 63
   
   Next, find the equivalent fraction of both fractional numbers with denominator 63
2. For the 1st fraction, since 63 × 1 = 63,
   5/63 = 5 × 1/63 × 1 = 5/63
3. Likewise, for the 2nd fraction, since 21 × 3 = 63,
   75/21 = 75 × 3/21 × 3 = 225/63
4. Add the two like fractions:
   5/63 + 225/63 = 5 + 225/63 = 230/63
5. So, 5/63 + 75/21 = 230/63
   In mixed form: 341/63

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