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Add 36/42 and 45/50

36/42 + 45/50 is 123/70.

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,
    36/42 = 36 × 25/42 × 25 = 900/1050
  3. Likewise, for the 2nd fraction, since 50 × 21 = 1050,
    45/50 = 45 × 21/50 × 21 = 945/1050
  4. Add the two like fractions:
    900/1050 + 945/1050 = 900 + 945/1050 = 1845/1050
  5. 1845/1050 simplified gives 123/70
  6. So, 36/42 + 45/50 = 123/70
    In mixed form: 153/70

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