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Subtract 7/84 from 1/10

1/10 - 7/84 is 1/60.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 84 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 10 × 42 = 420,
    1/10 = 1 × 42/10 × 42 = 42/420
  3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
    7/84 = 7 × 5/84 × 5 = 35/420
  4. Subtract the two like fractions:
    42/420 - 35/420 = 42 - 35/420 = 7/420
  5. After reducing the fraction, the answer is 1/60

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