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Add 40/42 and 9/50

40/42 + 9/50 is 1189/1050.

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,
    40/42 = 40 × 25/42 × 25 = 1000/1050
  3. Likewise, for the 2nd fraction, since 50 × 21 = 1050,
    9/50 = 9 × 21/50 × 21 = 189/1050
  4. Add the two like fractions:
    1000/1050 + 189/1050 = 1000 + 189/1050 = 1189/1050
  5. So, 40/42 + 9/50 = 1189/1050
    In mixed form: 1139/1050

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