Answers

Add 81/64 and 4/63

1^st number: 1 17/64, 2^nd number: 4/63

81/64 + 4/63 is 5359/4032.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 64 and 63 is 4032
   
   Next, find the equivalent fraction of both fractional numbers with denominator 4032
2. For the 1st fraction, since 64 × 63 = 4032,
   81/64 = 81 × 63/64 × 63 = 5103/4032
3. Likewise, for the 2nd fraction, since 63 × 64 = 4032,
   4/63 = 4 × 64/63 × 64 = 256/4032
4. Add the two like fractions:
   5103/4032 + 256/4032 = 5103 + 256/4032 = 5359/4032
5. So, 81/64 + 4/63 = 5359/4032
   In mixed form: 11327/4032

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