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Add 90/50 and 1/40

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

90/50 + 1/40 is 73/40.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 50 × 4 = 200,
    90/50 = 90 × 4/50 × 4 = 360/200
  3. Likewise, for the 2nd fraction, since 40 × 5 = 200,
    1/40 = 1 × 5/40 × 5 = 5/200
  4. Add the two like fractions:
    360/200 + 5/200 = 360 + 5/200 = 365/200
  5. 365/200 simplified gives 73/40
  6. So, 90/50 + 1/40 = 73/40
    In mixed form: 133/40

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