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Add 48/63 and 7/84

48/63 + 7/84 is 71/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 84 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 63 × 4 = 252,
    48/63 = 48 × 4/63 × 4 = 192/252
  3. Likewise, for the 2nd fraction, since 84 × 3 = 252,
    7/84 = 7 × 3/84 × 3 = 21/252
  4. Add the two like fractions:
    192/252 + 21/252 = 192 + 21/252 = 213/252
  5. 213/252 simplified gives 71/84
  6. So, 48/63 + 7/84 = 71/84

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