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Subtract 3/10 from 45/35

1st number: 1 10/35, 2nd number: 3/10

45/35 - 3/10 is 69/70.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 10 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 35 × 2 = 70,
    45/35 = 45 × 2/35 × 2 = 90/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    3/10 = 3 × 7/10 × 7 = 21/70
  4. Subtract the two like fractions:
    90/70 - 21/70 = 90 - 21/70 = 69/70

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