Answers

Add 63/9 and 60/64

1^st number: 7 0/9, 2^nd number: 60/64

63/9 + 60/64 is 127/16.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 9 and 64 is 576
   
   Next, find the equivalent fraction of both fractional numbers with denominator 576
2. For the 1st fraction, since 9 × 64 = 576,
   63/9 = 63 × 64/9 × 64 = 4032/576
3. Likewise, for the 2nd fraction, since 64 × 9 = 576,
   60/64 = 60 × 9/64 × 9 = 540/576
4. Add the two like fractions:
   4032/576 + 540/576 = 4032 + 540/576 = 4572/576
5. 4572/576 simplified gives 127/16
6. So, 63/9 + 60/64 = 127/16
   In mixed form: 715/16

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