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Add 64/45 and 18/10

1st number: 1 19/45, 2nd number: 1 8/10

64/45 + 18/10 is 29/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 10 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 45 × 2 = 90,
    64/45 = 64 × 2/45 × 2 = 128/90
  3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
    18/10 = 18 × 9/10 × 9 = 162/90
  4. Add the two like fractions:
    128/90 + 162/90 = 128 + 162/90 = 290/90
  5. 290/90 simplified gives 29/9
  6. So, 64/45 + 18/10 = 29/9
    In mixed form: 32/9

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