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Add 84/2 and 54/10

1st number: 42 0/2, 2nd number: 5 4/10

84/2 + 54/10 is 237/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 10 is 10

    Next, find the equivalent fraction of both fractional numbers with denominator 10
  2. For the 1st fraction, since 2 × 5 = 10,
    84/2 = 84 × 5/2 × 5 = 420/10
  3. Likewise, for the 2nd fraction, since 10 × 1 = 10,
    54/10 = 54 × 1/10 × 1 = 54/10
  4. Add the two like fractions:
    420/10 + 54/10 = 420 + 54/10 = 474/10
  5. 474/10 simplified gives 237/5
  6. So, 84/2 + 54/10 = 237/5
    In mixed form: 472/5

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