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Subtract 42/90 from 24/5

1st number: 4 4/5, 2nd number: 42/90

24/5 - 42/90 is 13/3.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 90 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 5 × 18 = 90,
    24/5 = 24 × 18/5 × 18 = 432/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    42/90 = 42 × 1/90 × 1 = 42/90
  4. Subtract the two like fractions:
    432/90 - 42/90 = 432 - 42/90 = 390/90
  5. After reducing the fraction, the answer is 13/3
  6. In mixed form: 41/3

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