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Add 16/4 and 90/6

1st number: 4 0/4, 2nd number: 15 0/6

16/4 + 90/6 is 19/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 6 is 12

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 4 × 3 = 12,
    16/4 = 16 × 3/4 × 3 = 48/12
  3. Likewise, for the 2nd fraction, since 6 × 2 = 12,
    90/6 = 90 × 2/6 × 2 = 180/12
  4. Add the two like fractions:
    48/12 + 180/12 = 48 + 180/12 = 228/12
  5. 228/12 simplified gives 19/1
  6. So, 16/4 + 90/6 = 19/1

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