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Subtract 75/14 from 35/15

1st number: 2 5/15, 2nd number: 5 5/14

35/15 - 75/14 is -127/42.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 14 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 15 × 14 = 210,
    35/15 = 35 × 14/15 × 14 = 490/210
  3. Likewise, for the 2nd fraction, since 14 × 15 = 210,
    75/14 = 75 × 15/14 × 15 = 1125/210
  4. Subtract the two like fractions:
    490/210 - 1125/210 = 490 - 1125/210 = -635/210
  5. After reducing the fraction, the answer is -127/42

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