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Add 2/90 and 9/5

1st number: 2/90, 2nd number: 1 4/5

2/90 + 9/5 is 82/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 5 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 90 × 1 = 90,
    2/90 = 2 × 1/90 × 1 = 2/90
  3. Likewise, for the 2nd fraction, since 5 × 18 = 90,
    9/5 = 9 × 18/5 × 18 = 162/90
  4. Add the two like fractions:
    2/90 + 162/90 = 2 + 162/90 = 164/90
  5. 164/90 simplified gives 82/45
  6. So, 2/90 + 9/5 = 82/45
    In mixed form: 137/45

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