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Add 80/84 and 18/48

80/84 + 18/48 is 223/168.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 48 is 336

    Next, find the equivalent fraction of both fractional numbers with denominator 336
  2. For the 1st fraction, since 84 × 4 = 336,
    80/84 = 80 × 4/84 × 4 = 320/336
  3. Likewise, for the 2nd fraction, since 48 × 7 = 336,
    18/48 = 18 × 7/48 × 7 = 126/336
  4. Add the two like fractions:
    320/336 + 126/336 = 320 + 126/336 = 446/336
  5. 446/336 simplified gives 223/168
  6. So, 80/84 + 18/48 = 223/168
    In mixed form: 155/168

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