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Add 7/35 and 4/64

7/35 + 4/64 is 21/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 64 is 2240

    Next, find the equivalent fraction of both fractional numbers with denominator 2240
  2. For the 1st fraction, since 35 × 64 = 2240,
    7/35 = 7 × 64/35 × 64 = 448/2240
  3. Likewise, for the 2nd fraction, since 64 × 35 = 2240,
    4/64 = 4 × 35/64 × 35 = 140/2240
  4. Add the two like fractions:
    448/2240 + 140/2240 = 448 + 140/2240 = 588/2240
  5. 588/2240 simplified gives 21/80
  6. So, 7/35 + 4/64 = 21/80

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