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Subtract 1/72 from 49/15

1st number: 3 4/15, 2nd number: 1/72

49/15 - 1/72 is 1171/360.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 72 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 15 × 24 = 360,
    49/15 = 49 × 24/15 × 24 = 1176/360
  3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
    1/72 = 1 × 5/72 × 5 = 5/360
  4. Subtract the two like fractions:
    1176/360 - 5/360 = 1176 - 5/360 = 1171/360
  5. In mixed form: 391/360

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