Answers

Add 45/28 and 27/64

1^st number: 1 17/28, 2^nd number: 27/64

45/28 + 27/64 is 909/448.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 64 is 448
   
   Next, find the equivalent fraction of both fractional numbers with denominator 448
2. For the 1st fraction, since 28 × 16 = 448,
   45/28 = 45 × 16/28 × 16 = 720/448
3. Likewise, for the 2nd fraction, since 64 × 7 = 448,
   27/64 = 27 × 7/64 × 7 = 189/448
4. Add the two like fractions:
   720/448 + 189/448 = 720 + 189/448 = 909/448
5. So, 45/28 + 27/64 = 909/448
   In mixed form: 213/448

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