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Add 8/2 and 63/18

1st number: 4 0/2, 2nd number: 3 9/18

8/2 + 63/18 is 15/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 18 is 18

    Next, find the equivalent fraction of both fractional numbers with denominator 18
  2. For the 1st fraction, since 2 × 9 = 18,
    8/2 = 8 × 9/2 × 9 = 72/18
  3. Likewise, for the 2nd fraction, since 18 × 1 = 18,
    63/18 = 63 × 1/18 × 1 = 63/18
  4. Add the two like fractions:
    72/18 + 63/18 = 72 + 63/18 = 135/18
  5. 135/18 simplified gives 15/2
  6. So, 8/2 + 63/18 = 15/2
    In mixed form: 71/2

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