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Add 27/72 and 40/50

27/72 + 40/50 is 47/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 50 is 1800

    Next, find the equivalent fraction of both fractional numbers with denominator 1800
  2. For the 1st fraction, since 72 × 25 = 1800,
    27/72 = 27 × 25/72 × 25 = 675/1800
  3. Likewise, for the 2nd fraction, since 50 × 36 = 1800,
    40/50 = 40 × 36/50 × 36 = 1440/1800
  4. Add the two like fractions:
    675/1800 + 1440/1800 = 675 + 1440/1800 = 2115/1800
  5. 2115/1800 simplified gives 47/40
  6. So, 27/72 + 40/50 = 47/40
    In mixed form: 17/40

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