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Subtract 9/3 from 60/70

1st number: 60/70, 2nd number: 3 0/3

60/70 - 9/3 is -15/7.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 3 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 70 × 3 = 210,
    60/70 = 60 × 3/70 × 3 = 180/210
  3. Likewise, for the 2nd fraction, since 3 × 70 = 210,
    9/3 = 9 × 70/3 × 70 = 630/210
  4. Subtract the two like fractions:
    180/210 - 630/210 = 180 - 630/210 = -450/210
  5. After reducing the fraction, the answer is -15/7

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