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Add 16/4 and 90/8

1st number: 4 0/4, 2nd number: 11 2/8

16/4 + 90/8 is 61/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 8 is 8

    Next, find the equivalent fraction of both fractional numbers with denominator 8
  2. For the 1st fraction, since 4 × 2 = 8,
    16/4 = 16 × 2/4 × 2 = 32/8
  3. Likewise, for the 2nd fraction, since 8 × 1 = 8,
    90/8 = 90 × 1/8 × 1 = 90/8
  4. Add the two like fractions:
    32/8 + 90/8 = 32 + 90/8 = 122/8
  5. 122/8 simplified gives 61/4
  6. So, 16/4 + 90/8 = 61/4
    In mixed form: 151/4

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