Answers

Add 25/63 and 90/64

1^st number: 25/63, 2^nd number: 1 26/64

25/63 + 90/64 is 3635/2016.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 64 is 4032
   
   Next, find the equivalent fraction of both fractional numbers with denominator 4032
2. For the 1st fraction, since 63 × 64 = 4032,
   25/63 = 25 × 64/63 × 64 = 1600/4032
3. Likewise, for the 2nd fraction, since 64 × 63 = 4032,
   90/64 = 90 × 63/64 × 63 = 5670/4032
4. Add the two like fractions:
   1600/4032 + 5670/4032 = 1600 + 5670/4032 = 7270/4032
5. 7270/4032 simplified gives 3635/2016
6. So, 25/63 + 90/64 = 3635/2016
   In mixed form: 11619/2016

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