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Add 42/48 and 25/42

42/48 + 25/42 is 247/168.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 42 is 336

    Next, find the equivalent fraction of both fractional numbers with denominator 336
  2. For the 1st fraction, since 48 × 7 = 336,
    42/48 = 42 × 7/48 × 7 = 294/336
  3. Likewise, for the 2nd fraction, since 42 × 8 = 336,
    25/42 = 25 × 8/42 × 8 = 200/336
  4. Add the two like fractions:
    294/336 + 200/336 = 294 + 200/336 = 494/336
  5. 494/336 simplified gives 247/168
  6. So, 42/48 + 25/42 = 247/168
    In mixed form: 179/168

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