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Add 25/45 and 30/64

25/45 + 30/64 is 295/288.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 64 is 2880

    Next, find the equivalent fraction of both fractional numbers with denominator 2880
  2. For the 1st fraction, since 45 × 64 = 2880,
    25/45 = 25 × 64/45 × 64 = 1600/2880
  3. Likewise, for the 2nd fraction, since 64 × 45 = 2880,
    30/64 = 30 × 45/64 × 45 = 1350/2880
  4. Add the two like fractions:
    1600/2880 + 1350/2880 = 1600 + 1350/2880 = 2950/2880
  5. 2950/2880 simplified gives 295/288
  6. So, 25/45 + 30/64 = 295/288
    In mixed form: 17/288

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