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Add 15/42 and 4/50

15/42 + 4/50 is 153/350.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 1050
  2. For the 1st fraction, since 42 × 25 = 1050,
    15/42 = 15 × 25/42 × 25 = 375/1050
  3. Likewise, for the 2nd fraction, since 50 × 21 = 1050,
    4/50 = 4 × 21/50 × 21 = 84/1050
  4. Add the two like fractions:
    375/1050 + 84/1050 = 375 + 84/1050 = 459/1050
  5. 459/1050 simplified gives 153/350
  6. So, 15/42 + 4/50 = 153/350

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