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Subtract 3/4 from 70/15

1st number: 4 10/15, 2nd number: 3/4

70/15 - 3/4 is 47/12.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 4 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 15 × 4 = 60,
    70/15 = 70 × 4/15 × 4 = 280/60
  3. Likewise, for the 2nd fraction, since 4 × 15 = 60,
    3/4 = 3 × 15/4 × 15 = 45/60
  4. Subtract the two like fractions:
    280/60 - 45/60 = 280 - 45/60 = 235/60
  5. After reducing the fraction, the answer is 47/12
  6. In mixed form: 311/12

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