Answers

Add 1/63 and 45/30

1^st number: 1/63, 2^nd number: 1 15/30

1/63 + 45/30 is 191/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 30 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 63 × 10 = 630,
   1/63 = 1 × 10/63 × 10 = 10/630
3. Likewise, for the 2nd fraction, since 30 × 21 = 630,
   45/30 = 45 × 21/30 × 21 = 945/630
4. Add the two like fractions:
   10/630 + 945/630 = 10 + 945/630 = 955/630
5. 955/630 simplified gives 191/126
6. So, 1/63 + 45/30 = 191/126
   In mixed form: 165/126

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