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Add 10/25 and 18/9

1st number: 10/25, 2nd number: 2 0/9

10/25 + 18/9 is 12/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 9 is 225

    Next, find the equivalent fraction of both fractional numbers with denominator 225
  2. For the 1st fraction, since 25 × 9 = 225,
    10/25 = 10 × 9/25 × 9 = 90/225
  3. Likewise, for the 2nd fraction, since 9 × 25 = 225,
    18/9 = 18 × 25/9 × 25 = 450/225
  4. Add the two like fractions:
    90/225 + 450/225 = 90 + 450/225 = 540/225
  5. 540/225 simplified gives 12/5
  6. So, 10/25 + 18/9 = 12/5
    In mixed form: 22/5

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