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Add 9/90 and 2/4

9/90 + 2/4 is 3/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 4 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 90 × 2 = 180,
    9/90 = 9 × 2/90 × 2 = 18/180
  3. Likewise, for the 2nd fraction, since 4 × 45 = 180,
    2/4 = 2 × 45/4 × 45 = 90/180
  4. Add the two like fractions:
    18/180 + 90/180 = 18 + 90/180 = 108/180
  5. 108/180 simplified gives 3/5
  6. So, 9/90 + 2/4 = 3/5

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