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Add 27/3 and 7/20

1st number: 9 0/3, 2nd number: 7/20

27/3 + 7/20 is 187/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 20 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 3 × 20 = 60,
    27/3 = 27 × 20/3 × 20 = 540/60
  3. Likewise, for the 2nd fraction, since 20 × 3 = 60,
    7/20 = 7 × 3/20 × 3 = 21/60
  4. Add the two like fractions:
    540/60 + 21/60 = 540 + 21/60 = 561/60
  5. 561/60 simplified gives 187/20
  6. So, 27/3 + 7/20 = 187/20
    In mixed form: 97/20

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