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Add 84/30 and 28/16

1st number: 2 24/30, 2nd number: 1 12/16

84/30 + 28/16 is 91/20.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 30 × 8 = 240,
    84/30 = 84 × 8/30 × 8 = 672/240
  3. Likewise, for the 2nd fraction, since 16 × 15 = 240,
    28/16 = 28 × 15/16 × 15 = 420/240
  4. Add the two like fractions:
    672/240 + 420/240 = 672 + 420/240 = 1092/240
  5. 1092/240 simplified gives 91/20
  6. So, 84/30 + 28/16 = 91/20
    In mixed form: 411/20

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