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Add 64/12 and 5/80

1st number: 5 4/12, 2nd number: 5/80

64/12 + 5/80 is 259/48.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 80 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 12 × 20 = 240,
    64/12 = 64 × 20/12 × 20 = 1280/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    5/80 = 5 × 3/80 × 3 = 15/240
  4. Add the two like fractions:
    1280/240 + 15/240 = 1280 + 15/240 = 1295/240
  5. 1295/240 simplified gives 259/48
  6. So, 64/12 + 5/80 = 259/48
    In mixed form: 519/48

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