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Subtract 4/70 from 9/5

1st number: 1 4/5, 2nd number: 4/70

9/5 - 4/70 is 61/35.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 70 is 70
  2. For the 1st fraction, since 5 × 14 = 70,
    9/5 = 9 × 14/5 × 14 = 126/70
  3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
    4/70 = 4 × 1/70 × 1 = 4/70
  4. Subtract the two fractions:
    126/70 - 4/70 = 126 - 4/70 = 122/70
  5. After reducing the fraction, the answer is 61/35
  6. In mixed form: 126/35

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