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Add 75/40 and 20/50

1st number: 1 35/40, 2nd number: 20/50

75/40 + 20/50 is 91/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 50 is 200

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 40 × 5 = 200,
    75/40 = 75 × 5/40 × 5 = 375/200
  3. Likewise, for the 2nd fraction, since 50 × 4 = 200,
    20/50 = 20 × 4/50 × 4 = 80/200
  4. Add the two like fractions:
    375/200 + 80/200 = 375 + 80/200 = 455/200
  5. 455/200 simplified gives 91/40
  6. So, 75/40 + 20/50 = 91/40
    In mixed form: 211/40

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