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Subtract 3/63 from 70/35

1st number: 2 0/35, 2nd number: 3/63

70/35 - 3/63 is 41/21.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 63 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 35 × 9 = 315,
    70/35 = 70 × 9/35 × 9 = 630/315
  3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
    3/63 = 3 × 5/63 × 5 = 15/315
  4. Subtract the two like fractions:
    630/315 - 15/315 = 630 - 15/315 = 615/315
  5. After reducing the fraction, the answer is 41/21
  6. In mixed form: 120/21

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