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Add 80/60 and 9/64

1st number: 1 20/60, 2nd number: 9/64

80/60 + 9/64 is 283/192.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 64 is 960
  2. For the 1st fraction, since 60 × 16 = 960,
    80/60 = 80 × 16/60 × 16 = 1280/960
  3. Likewise, for the 2nd fraction, since 64 × 15 = 960,
    9/64 = 9 × 15/64 × 15 = 135/960
  4. Add the two fractions:
    1280/960 + 135/960 = 1280 + 135/960 = 1415/960
  5. 1415/960 simplified gives 283/192
  6. So, 80/60 + 9/64 = 283/192
    In mixed form: 191/192

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