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Add 27/18 and 28/35

1st number: 1 9/18, 2nd number: 28/35

27/18 + 28/35 is 23/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 35 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 18 × 35 = 630,
    27/18 = 27 × 35/18 × 35 = 945/630
  3. Likewise, for the 2nd fraction, since 35 × 18 = 630,
    28/35 = 28 × 18/35 × 18 = 504/630
  4. Add the two like fractions:
    945/630 + 504/630 = 945 + 504/630 = 1449/630
  5. 1449/630 simplified gives 23/10
  6. So, 27/18 + 28/35 = 23/10
    In mixed form: 23/10

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