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Add 15/8 and 4/16

1st number: 1 7/8, 2nd number: 4/16

15/8 + 4/16 is 17/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 16 is 16

    Next, find the equivalent fraction of both fractional numbers with denominator 16
  2. For the 1st fraction, since 8 × 2 = 16,
    15/8 = 15 × 2/8 × 2 = 30/16
  3. Likewise, for the 2nd fraction, since 16 × 1 = 16,
    4/16 = 4 × 1/16 × 1 = 4/16
  4. Add the two like fractions:
    30/16 + 4/16 = 30 + 4/16 = 34/16
  5. 34/16 simplified gives 17/8
  6. So, 15/8 + 4/16 = 17/8
    In mixed form: 21/8

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