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Add 30/50 and 8/42

30/50 + 8/42 is 83/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 42 is 1050

    Next, find the equivalent fraction of both fractional numbers with denominator 1050
  2. For the 1st fraction, since 50 × 21 = 1050,
    30/50 = 30 × 21/50 × 21 = 630/1050
  3. Likewise, for the 2nd fraction, since 42 × 25 = 1050,
    8/42 = 8 × 25/42 × 25 = 200/1050
  4. Add the two like fractions:
    630/1050 + 200/1050 = 630 + 200/1050 = 830/1050
  5. 830/1050 simplified gives 83/105
  6. So, 30/50 + 8/42 = 83/105

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