Answers

Add 27/2 and 45/64

1^st number: 13 1/2, 2^nd number: 45/64

27/2 + 45/64 is 909/64.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 2 and 64 is 64
   
   Next, find the equivalent fraction of both fractional numbers with denominator 64
2. For the 1st fraction, since 2 × 32 = 64,
   27/2 = 27 × 32/2 × 32 = 864/64
3. Likewise, for the 2nd fraction, since 64 × 1 = 64,
   45/64 = 45 × 1/64 × 1 = 45/64
4. Add the two like fractions:
   864/64 + 45/64 = 864 + 45/64 = 909/64
5. So, 27/2 + 45/64 = 909/64
   In mixed form: 1413/64

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