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Add 40/16 and 45/8

1st number: 2 8/16, 2nd number: 5 5/8

40/16 + 45/8 is 65/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 8 is 16

    Next, find the equivalent fraction of both fractional numbers with denominator 16
  2. For the 1st fraction, since 16 × 1 = 16,
    40/16 = 40 × 1/16 × 1 = 40/16
  3. Likewise, for the 2nd fraction, since 8 × 2 = 16,
    45/8 = 45 × 2/8 × 2 = 90/16
  4. Add the two like fractions:
    40/16 + 90/16 = 40 + 90/16 = 130/16
  5. 130/16 simplified gives 65/8
  6. So, 40/16 + 45/8 = 65/8
    In mixed form: 81/8

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