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Subtract 7/70 from 30/24

1st number: 1 6/24, 2nd number: 7/70

30/24 - 7/70 is 23/20.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 70 is 840
  2. For the 1st fraction, since 24 × 35 = 840,
    30/24 = 30 × 35/24 × 35 = 1050/840
  3. Likewise, for the 2nd fraction, since 70 × 12 = 840,
    7/70 = 7 × 12/70 × 12 = 84/840
  4. Subtract the two fractions:
    1050/840 - 84/840 = 1050 - 84/840 = 966/840
  5. After reducing the fraction, the answer is 23/20
  6. In mixed form: 13/20

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