Answers

Add 3/8 and 75/64

1^st number: 3/8, 2^nd number: 1 11/64

3/8 + 75/64 is 99/64.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 8 and 64 is 64
   
   Next, find the equivalent fraction of both fractional numbers with denominator 64
2. For the 1st fraction, since 8 × 8 = 64,
   3/8 = 3 × 8/8 × 8 = 24/64
3. Likewise, for the 2nd fraction, since 64 × 1 = 64,
   75/64 = 75 × 1/64 × 1 = 75/64
4. Add the two like fractions:
   24/64 + 75/64 = 24 + 75/64 = 99/64
5. So, 3/8 + 75/64 = 99/64
   In mixed form: 135/64

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