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Subtract 21/64 from 10/8

1st number: 1 2/8, 2nd number: 21/64

10/8 - 21/64 is 59/64.

Steps for subtracting 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,
    10/8 = 10 × 8/8 × 8 = 80/64
  3. Likewise, for the 2nd fraction, since 64 × 1 = 64,
    21/64 = 21 × 1/64 × 1 = 21/64
  4. Subtract the two like fractions:
    80/64 - 21/64 = 80 - 21/64 = 59/64

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