Answers

Add 63/28 and 45/32

1^st number: 2 7/28, 2^nd number: 1 13/32

63/28 + 45/32 is 117/32.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 32 is 224
   
   Next, find the equivalent fraction of both fractional numbers with denominator 224
2. For the 1st fraction, since 28 × 8 = 224,
   63/28 = 63 × 8/28 × 8 = 504/224
3. Likewise, for the 2nd fraction, since 32 × 7 = 224,
   45/32 = 45 × 7/32 × 7 = 315/224
4. Add the two like fractions:
   504/224 + 315/224 = 504 + 315/224 = 819/224
5. 819/224 simplified gives 117/32
6. So, 63/28 + 45/32 = 117/32
   In mixed form: 321/32

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