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Add 36/30 and 4/90

1st number: 1 6/30, 2nd number: 4/90

36/30 + 4/90 is 56/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 90 is 90
  2. For the 1st fraction, since 30 × 3 = 90,
    36/30 = 36 × 3/30 × 3 = 108/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    4/90 = 4 × 1/90 × 1 = 4/90
  4. Add the two fractions:
    108/90 + 4/90 = 108 + 4/90 = 112/90
  5. 112/90 simplified gives 56/45
  6. So, 36/30 + 4/90 = 56/45
    In mixed form: 111/45

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