Answers

Add 45/14 and 54/64

1^st number: 3 3/14, 2^nd number: 54/64

45/14 + 54/64 is 909/224.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 64 is 448
   
   Next, find the equivalent fraction of both fractional numbers with denominator 448
2. For the 1st fraction, since 14 × 32 = 448,
   45/14 = 45 × 32/14 × 32 = 1440/448
3. Likewise, for the 2nd fraction, since 64 × 7 = 448,
   54/64 = 54 × 7/64 × 7 = 378/448
4. Add the two like fractions:
   1440/448 + 378/448 = 1440 + 378/448 = 1818/448
5. 1818/448 simplified gives 909/224
6. So, 45/14 + 54/64 = 909/224
   In mixed form: 413/224

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