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Subtract 60/3 from 15/70

1st number: 15/70, 2nd number: 20 0/3

15/70 - 60/3 is -277/14.

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,
    15/70 = 15 × 3/70 × 3 = 45/210
  3. Likewise, for the 2nd fraction, since 3 × 70 = 210,
    60/3 = 60 × 70/3 × 70 = 4200/210
  4. Subtract the two like fractions:
    45/210 - 4200/210 = 45 - 4200/210 = -4155/210
  5. After reducing the fraction, the answer is -277/14

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