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Add 40/10 and 90/64

1st number: 4 0/10, 2nd number: 1 26/64

40/10 + 90/64 is 173/32.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 64 is 320
  2. For the 1st fraction, since 10 × 32 = 320,
    40/10 = 40 × 32/10 × 32 = 1280/320
  3. Likewise, for the 2nd fraction, since 64 × 5 = 320,
    90/64 = 90 × 5/64 × 5 = 450/320
  4. Add the two fractions:
    1280/320 + 450/320 = 1280 + 450/320 = 1730/320
  5. 1730/320 simplified gives 173/32
  6. So, 40/10 + 90/64 = 173/32
    In mixed form: 513/32

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