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Subtract 90/48 from 28/5

1st number: 5 3/5, 2nd number: 1 42/48

28/5 - 90/48 is 149/40.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 48 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 5 × 48 = 240,
    28/5 = 28 × 48/5 × 48 = 1344/240
  3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
    90/48 = 90 × 5/48 × 5 = 450/240
  4. Subtract the two like fractions:
    1344/240 - 450/240 = 1344 - 450/240 = 894/240
  5. After reducing the fraction, the answer is 149/40
  6. In mixed form: 329/40

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