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Subtract 45/14 from 2/45

1st number: 2/45, 2nd number: 3 3/14

2/45 - 45/14 is -1997/630.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 14 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 45 × 14 = 630,
    2/45 = 2 × 14/45 × 14 = 28/630
  3. Likewise, for the 2nd fraction, since 14 × 45 = 630,
    45/14 = 45 × 45/14 × 45 = 2025/630
  4. Subtract the two like fractions:
    28/630 - 2025/630 = 28 - 2025/630 = -1997/630

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