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Add 4/64 and 2/10

4/64 + 2/10 is 21/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 64 and 10 is 320

    Next, find the equivalent fraction of both fractional numbers with denominator 320
  2. For the 1st fraction, since 64 × 5 = 320,
    4/64 = 4 × 5/64 × 5 = 20/320
  3. Likewise, for the 2nd fraction, since 10 × 32 = 320,
    2/10 = 2 × 32/10 × 32 = 64/320
  4. Add the two like fractions:
    20/320 + 64/320 = 20 + 64/320 = 84/320
  5. 84/320 simplified gives 21/80
  6. So, 4/64 + 2/10 = 21/80

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