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Subtract 32/70 from 21/6

1st number: 3 3/6, 2nd number: 32/70

21/6 - 32/70 is 213/70.

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,
    21/6 = 21 × 35/6 × 35 = 735/210
  3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
    32/70 = 32 × 3/70 × 3 = 96/210
  4. Subtract the two like fractions:
    735/210 - 96/210 = 735 - 96/210 = 639/210
  5. After reducing the fraction, the answer is 213/70
  6. In mixed form: 33/70

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