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Add 64/80 and 10/8

1st number: 64/80, 2nd number: 1 2/8

64/80 + 10/8 is 41/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 8 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 80 × 1 = 80,
    64/80 = 64 × 1/80 × 1 = 64/80
  3. Likewise, for the 2nd fraction, since 8 × 10 = 80,
    10/8 = 10 × 10/8 × 10 = 100/80
  4. Add the two like fractions:
    64/80 + 100/80 = 64 + 100/80 = 164/80
  5. 164/80 simplified gives 41/20
  6. So, 64/80 + 10/8 = 41/20
    In mixed form: 21/20

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