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Add 40/16 and 84/40

1st number: 2 8/16, 2nd number: 2 4/40

40/16 + 84/40 is 23/5.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 16 × 5 = 80,
    40/16 = 40 × 5/16 × 5 = 200/80
  3. Likewise, for the 2nd fraction, since 40 × 2 = 80,
    84/40 = 84 × 2/40 × 2 = 168/80
  4. Add the two like fractions:
    200/80 + 168/80 = 200 + 168/80 = 368/80
  5. 368/80 simplified gives 23/5
  6. So, 40/16 + 84/40 = 23/5
    In mixed form: 43/5

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