Answers

Subtract 3/64 from 3/75

3/75 - 3/64 is -11/1600.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 64 is 4800
   
   Next, find the equivalent fraction of both fractional numbers with denominator 4800
2. For the 1st fraction, since 75 × 64 = 4800,
   3/75 = 3 × 64/75 × 64 = 192/4800
3. Likewise, for the 2nd fraction, since 64 × 75 = 4800,
   3/64 = 3 × 75/64 × 75 = 225/4800
4. Subtract the two like fractions:
   192/4800 - 225/4800 = 192 - 225/4800 = -33/4800
5. After reducing the fraction, the answer is -11/1600

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