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Add 63/75 and 90/18

1st number: 63/75, 2nd number: 5 0/18

63/75 + 90/18 is 146/25.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 18 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 75 × 6 = 450,
    63/75 = 63 × 6/75 × 6 = 378/450
  3. Likewise, for the 2nd fraction, since 18 × 25 = 450,
    90/18 = 90 × 25/18 × 25 = 2250/450
  4. Add the two like fractions:
    378/450 + 2250/450 = 378 + 2250/450 = 2628/450
  5. 2628/450 simplified gives 146/25
  6. So, 63/75 + 90/18 = 146/25
    In mixed form: 521/25

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