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Add 63/20 and 9/64

1st number: 3 3/20, 2nd number: 9/64

63/20 + 9/64 is 1053/320.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 64 is 320

    Next, find the equivalent fraction of both fractional numbers with denominator 320
  2. For the 1st fraction, since 20 × 16 = 320,
    63/20 = 63 × 16/20 × 16 = 1008/320
  3. Likewise, for the 2nd fraction, since 64 × 5 = 320,
    9/64 = 9 × 5/64 × 5 = 45/320
  4. Add the two like fractions:
    1008/320 + 45/320 = 1008 + 45/320 = 1053/320
  5. So, 63/20 + 9/64 = 1053/320
    In mixed form: 393/320

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