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Add 63/3 and 54/5

1st number: 21 0/3, 2nd number: 10 4/5

63/3 + 54/5 is 159/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 5 is 15

    Next, find the equivalent fraction of both fractional numbers with denominator 15
  2. For the 1st fraction, since 3 × 5 = 15,
    63/3 = 63 × 5/3 × 5 = 315/15
  3. Likewise, for the 2nd fraction, since 5 × 3 = 15,
    54/5 = 54 × 3/5 × 3 = 162/15
  4. Add the two like fractions:
    315/15 + 162/15 = 315 + 162/15 = 477/15
  5. 477/15 simplified gives 159/5
  6. So, 63/3 + 54/5 = 159/5
    In mixed form: 314/5

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