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Add 84/16 and 35/30

1st number: 5 4/16, 2nd number: 1 5/30

84/16 + 35/30 is 77/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 30 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 16 × 15 = 240,
    84/16 = 84 × 15/16 × 15 = 1260/240
  3. Likewise, for the 2nd fraction, since 30 × 8 = 240,
    35/30 = 35 × 8/30 × 8 = 280/240
  4. Add the two like fractions:
    1260/240 + 280/240 = 1260 + 280/240 = 1540/240
  5. 1540/240 simplified gives 77/12
  6. So, 84/16 + 35/30 = 77/12
    In mixed form: 65/12

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