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Subtract 10/50 from 2/28

2/28 - 10/50 is -9/70.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 50 is 700

    Next, find the equivalent fraction of both fractional numbers with denominator 700
  2. For the 1st fraction, since 28 × 25 = 700,
    2/28 = 2 × 25/28 × 25 = 50/700
  3. Likewise, for the 2nd fraction, since 50 × 14 = 700,
    10/50 = 10 × 14/50 × 14 = 140/700
  4. Subtract the two like fractions:
    50/700 - 140/700 = 50 - 140/700 = -90/700
  5. After reducing the fraction, the answer is -9/70

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