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Add 40/10 and 81/32

1st number: 4 0/10, 2nd number: 2 17/32

40/10 + 81/32 is 209/32.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 32 is 160

    Next, find the equivalent fraction of both fractional numbers with denominator 160
  2. For the 1st fraction, since 10 × 16 = 160,
    40/10 = 40 × 16/10 × 16 = 640/160
  3. Likewise, for the 2nd fraction, since 32 × 5 = 160,
    81/32 = 81 × 5/32 × 5 = 405/160
  4. Add the two like fractions:
    640/160 + 405/160 = 640 + 405/160 = 1045/160
  5. 1045/160 simplified gives 209/32
  6. So, 40/10 + 81/32 = 209/32
    In mixed form: 617/32

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