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Subtract 21/36 from 35/5

1st number: 7 0/5, 2nd number: 21/36

35/5 - 21/36 is 77/12.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 36 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 5 × 36 = 180,
    35/5 = 35 × 36/5 × 36 = 1260/180
  3. Likewise, for the 2nd fraction, since 36 × 5 = 180,
    21/36 = 21 × 5/36 × 5 = 105/180
  4. Subtract the two like fractions:
    1260/180 - 105/180 = 1260 - 105/180 = 1155/180
  5. After reducing the fraction, the answer is 77/12
  6. In mixed form: 65/12

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