Answers

Subtract 60/98 from 15/64

15/64 - 60/98 is -1185/3136.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 64 and 98 is 3136
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3136
2. For the 1st fraction, since 64 × 49 = 3136,
   15/64 = 15 × 49/64 × 49 = 735/3136
3. Likewise, for the 2nd fraction, since 98 × 32 = 3136,
   60/98 = 60 × 32/98 × 32 = 1920/3136
4. Subtract the two like fractions:
   735/3136 - 1920/3136 = 735 - 1920/3136 = -1185/3136

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