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Add 30/2 and 84/45

1st number: 15 0/2, 2nd number: 1 39/45

30/2 + 84/45 is 253/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 45 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 2 × 45 = 90,
    30/2 = 30 × 45/2 × 45 = 1350/90
  3. Likewise, for the 2nd fraction, since 45 × 2 = 90,
    84/45 = 84 × 2/45 × 2 = 168/90
  4. Add the two like fractions:
    1350/90 + 168/90 = 1350 + 168/90 = 1518/90
  5. 1518/90 simplified gives 253/15
  6. So, 30/2 + 84/45 = 253/15
    In mixed form: 1613/15

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