Answers

Add 32/63 and 45/20

1^st number: 32/63, 2^nd number: 2 5/20

32/63 + 45/20 is 695/252.

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,
   32/63 = 32 × 20/63 × 20 = 640/1260
3. Likewise, for the 2nd fraction, since 20 × 63 = 1260,
   45/20 = 45 × 63/20 × 63 = 2835/1260
4. Add the two like fractions:
   640/1260 + 2835/1260 = 640 + 2835/1260 = 3475/1260
5. 3475/1260 simplified gives 695/252
6. So, 32/63 + 45/20 = 695/252
   In mixed form: 2191/252

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