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Subtract 50/72 from 60/30

1st number: 2 0/30, 2nd number: 50/72

60/30 - 50/72 is 47/36.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 72 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 30 × 12 = 360,
    60/30 = 60 × 12/30 × 12 = 720/360
  3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
    50/72 = 50 × 5/72 × 5 = 250/360
  4. Subtract the two like fractions:
    720/360 - 250/360 = 720 - 250/360 = 470/360
  5. After reducing the fraction, the answer is 47/36
  6. In mixed form: 111/36

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