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Add 49/75 and 20/90

49/75 + 20/90 is 197/225.

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,
    49/75 = 49 × 6/75 × 6 = 294/450
  3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
    20/90 = 20 × 5/90 × 5 = 100/450
  4. Add the two like fractions:
    294/450 + 100/450 = 294 + 100/450 = 394/450
  5. 394/450 simplified gives 197/225
  6. So, 49/75 + 20/90 = 197/225

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