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Add 84/5 and 48/42

1st number: 16 4/5, 2nd number: 1 6/42

84/5 + 48/42 is 628/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 42 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 5 × 42 = 210,
    84/5 = 84 × 42/5 × 42 = 3528/210
  3. Likewise, for the 2nd fraction, since 42 × 5 = 210,
    48/42 = 48 × 5/42 × 5 = 240/210
  4. Add the two like fractions:
    3528/210 + 240/210 = 3528 + 240/210 = 3768/210
  5. 3768/210 simplified gives 628/35
  6. So, 84/5 + 48/42 = 628/35
    In mixed form: 1733/35

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