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Add 5/75 and 63/90

5/75 + 63/90 is 23/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 90 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 75 × 6 = 450,
    5/75 = 5 × 6/75 × 6 = 30/450
  3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
    63/90 = 63 × 5/90 × 5 = 315/450
  4. Add the two like fractions:
    30/450 + 315/450 = 30 + 315/450 = 345/450
  5. 345/450 simplified gives 23/30
  6. So, 5/75 + 63/90 = 23/30

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