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Add 84/20 and 24/16

1st number: 4 4/20, 2nd number: 1 8/16

84/20 + 24/16 is 57/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 16 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 20 × 4 = 80,
    84/20 = 84 × 4/20 × 4 = 336/80
  3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
    24/16 = 24 × 5/16 × 5 = 120/80
  4. Add the two like fractions:
    336/80 + 120/80 = 336 + 120/80 = 456/80
  5. 456/80 simplified gives 57/10
  6. So, 84/20 + 24/16 = 57/10
    In mixed form: 57/10

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