Answers

Subtract 9/64 from 25/18

1^st number: 1 7/18, 2^nd number: 9/64

25/18 - 9/64 is 719/576.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 64 is 576
   
   Next, find the equivalent fraction of both fractional numbers with denominator 576
2. For the 1st fraction, since 18 × 32 = 576,
   25/18 = 25 × 32/18 × 32 = 800/576
3. Likewise, for the 2nd fraction, since 64 × 9 = 576,
   9/64 = 9 × 9/64 × 9 = 81/576
4. Subtract the two like fractions:
   800/576 - 81/576 = 800 - 81/576 = 719/576
5. In mixed form: 1143/576

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