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Subtract 9/7 from 60/15

1st number: 4 0/15, 2nd number: 1 2/7

60/15 - 9/7 is 19/7.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 7 is 105

    Next, find the equivalent fraction of both fractional numbers with denominator 105
  2. For the 1st fraction, since 15 × 7 = 105,
    60/15 = 60 × 7/15 × 7 = 420/105
  3. Likewise, for the 2nd fraction, since 7 × 15 = 105,
    9/7 = 9 × 15/7 × 15 = 135/105
  4. Subtract the two like fractions:
    420/105 - 135/105 = 420 - 135/105 = 285/105
  5. After reducing the fraction, the answer is 19/7
  6. In mixed form: 25/7

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