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Subtract 42/36 from 40/9

1st number: 4 4/9, 2nd number: 1 6/36

40/9 - 42/36 is 59/18.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 36 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 9 × 4 = 36,
    40/9 = 40 × 4/9 × 4 = 160/36
  3. Likewise, for the 2nd fraction, since 36 × 1 = 36,
    42/36 = 42 × 1/36 × 1 = 42/36
  4. Subtract the two like fractions:
    160/36 - 42/36 = 160 - 42/36 = 118/36
  5. After reducing the fraction, the answer is 59/18
  6. In mixed form: 35/18

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