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Subtract 24/45 from 72/56

1st number: 1 16/56, 2nd number: 24/45

72/56 - 24/45 is 79/105.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 45 is 2520

    Next, find the equivalent fraction of both fractional numbers with denominator 2520
  2. For the 1st fraction, since 56 × 45 = 2520,
    72/56 = 72 × 45/56 × 45 = 3240/2520
  3. Likewise, for the 2nd fraction, since 45 × 56 = 2520,
    24/45 = 24 × 56/45 × 56 = 1344/2520
  4. Subtract the two like fractions:
    3240/2520 - 1344/2520 = 3240 - 1344/2520 = 1896/2520
  5. After reducing the fraction, the answer is 79/105

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