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Subtract 21/70 from 32/60

32/60 - 21/70 is 7/30.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 70 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 60 × 7 = 420,
    32/60 = 32 × 7/60 × 7 = 224/420
  3. Likewise, for the 2nd fraction, since 70 × 6 = 420,
    21/70 = 21 × 6/70 × 6 = 126/420
  4. Subtract the two like fractions:
    224/420 - 126/420 = 224 - 126/420 = 98/420
  5. After reducing the fraction, the answer is 7/30

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