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Add 36/40 and 18/16

1st number: 36/40, 2nd number: 1 2/16

36/40 + 18/16 is 81/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 16 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 40 × 2 = 80,
    36/40 = 36 × 2/40 × 2 = 72/80
  3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
    18/16 = 18 × 5/16 × 5 = 90/80
  4. Add the two like fractions:
    72/80 + 90/80 = 72 + 90/80 = 162/80
  5. 162/80 simplified gives 81/40
  6. So, 36/40 + 18/16 = 81/40
    In mixed form: 21/40

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