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Subtract 18/96 from 15/70

15/70 - 18/96 is 3/112.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 96 is 3360

    Next, find the equivalent fraction of both fractional numbers with denominator 3360
  2. For the 1st fraction, since 70 × 48 = 3360,
    15/70 = 15 × 48/70 × 48 = 720/3360
  3. Likewise, for the 2nd fraction, since 96 × 35 = 3360,
    18/96 = 18 × 35/96 × 35 = 630/3360
  4. Subtract the two like fractions:
    720/3360 - 630/3360 = 720 - 630/3360 = 90/3360
  5. After reducing the fraction, the answer is 3/112

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