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Add 90/27 and 30/10

1st number: 3 9/27, 2nd number: 3 0/10

90/27 + 30/10 is 19/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 10 is 270
  2. For the 1st fraction, since 27 × 10 = 270,
    90/27 = 90 × 10/27 × 10 = 900/270
  3. Likewise, for the 2nd fraction, since 10 × 27 = 270,
    30/10 = 30 × 27/10 × 27 = 810/270
  4. Add the two fractions:
    900/270 + 810/270 = 900 + 810/270 = 1710/270
  5. 1710/270 simplified gives 19/3
  6. So, 90/27 + 30/10 = 19/3
    In mixed form: 61/3

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