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Add 20/8 and 63/54

1st number: 2 4/8, 2nd number: 1 9/54

20/8 + 63/54 is 11/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 54 is 216

    Next, find the equivalent fraction of both fractional numbers with denominator 216
  2. For the 1st fraction, since 8 × 27 = 216,
    20/8 = 20 × 27/8 × 27 = 540/216
  3. Likewise, for the 2nd fraction, since 54 × 4 = 216,
    63/54 = 63 × 4/54 × 4 = 252/216
  4. Add the two like fractions:
    540/216 + 252/216 = 540 + 252/216 = 792/216
  5. 792/216 simplified gives 11/3
  6. So, 20/8 + 63/54 = 11/3
    In mixed form: 32/3

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