Answers

Add 45/30 and 32/63

1^st number: 1 15/30, 2^nd number: 32/63

45/30 + 32/63 is 253/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 63 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 30 × 21 = 630,
   45/30 = 45 × 21/30 × 21 = 945/630
3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
   32/63 = 32 × 10/63 × 10 = 320/630
4. Add the two like fractions:
   945/630 + 320/630 = 945 + 320/630 = 1265/630
5. 1265/630 simplified gives 253/126
6. So, 45/30 + 32/63 = 253/126
   In mixed form: 21/126

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