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Add 40/18 and 64/15

1st number: 2 4/18, 2nd number: 4 4/15

40/18 + 64/15 is 292/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 15 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 18 × 5 = 90,
    40/18 = 40 × 5/18 × 5 = 200/90
  3. Likewise, for the 2nd fraction, since 15 × 6 = 90,
    64/15 = 64 × 6/15 × 6 = 384/90
  4. Add the two like fractions:
    200/90 + 384/90 = 200 + 384/90 = 584/90
  5. 584/90 simplified gives 292/45
  6. So, 40/18 + 64/15 = 292/45
    In mixed form: 622/45

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