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Add 56/36 and 3/90

1st number: 1 20/36, 2nd number: 3/90

56/36 + 3/90 is 143/90.

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,
    56/36 = 56 × 5/36 × 5 = 280/180
  3. Likewise, for the 2nd fraction, since 90 × 2 = 180,
    3/90 = 3 × 2/90 × 2 = 6/180
  4. Add the two like fractions:
    280/180 + 6/180 = 280 + 6/180 = 286/180
  5. 286/180 simplified gives 143/90
  6. So, 56/36 + 3/90 = 143/90
    In mixed form: 153/90

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