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Subtract 18/70 from 7/6

1st number: 1 1/6, 2nd number: 18/70

7/6 - 18/70 is 191/210.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 70 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 6 × 35 = 210,
    7/6 = 7 × 35/6 × 35 = 245/210
  3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
    18/70 = 18 × 3/70 × 3 = 54/210
  4. Subtract the two like fractions:
    245/210 - 54/210 = 245 - 54/210 = 191/210

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