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Add 84/96 and 7/20

84/96 + 7/20 is 49/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 96 and 20 is 480

    Next, find the equivalent fraction of both fractional numbers with denominator 480
  2. For the 1st fraction, since 96 × 5 = 480,
    84/96 = 84 × 5/96 × 5 = 420/480
  3. Likewise, for the 2nd fraction, since 20 × 24 = 480,
    7/20 = 7 × 24/20 × 24 = 168/480
  4. Add the two like fractions:
    420/480 + 168/480 = 420 + 168/480 = 588/480
  5. 588/480 simplified gives 49/40
  6. So, 84/96 + 7/20 = 49/40
    In mixed form: 19/40

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