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Add 49/75 and 4/90

49/75 + 4/90 is 157/225.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 90 is 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,
    4/90 = 4 × 5/90 × 5 = 20/450
  4. Add the two fractions:
    294/450 + 20/450 = 294 + 20/450 = 314/450
  5. After reducing the fraction, the answer is 157/225

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