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Add 70/36 and 9/90

1st number: 1 34/36, 2nd number: 9/90

70/36 + 9/90 is 92/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 90 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 36 × 5 = 180,
    70/36 = 70 × 5/36 × 5 = 350/180
  3. Likewise, for the 2nd fraction, since 90 × 2 = 180,
    9/90 = 9 × 2/90 × 2 = 18/180
  4. Add the two like fractions:
    350/180 + 18/180 = 350 + 18/180 = 368/180
  5. 368/180 simplified gives 92/45
  6. So, 70/36 + 9/90 = 92/45
    In mixed form: 22/45

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