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Add 32/40 and 14/18

32/40 + 14/18 is 71/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 18 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 40 × 9 = 360,
    32/40 = 32 × 9/40 × 9 = 288/360
  3. Likewise, for the 2nd fraction, since 18 × 20 = 360,
    14/18 = 14 × 20/18 × 20 = 280/360
  4. Add the two like fractions:
    288/360 + 280/360 = 288 + 280/360 = 568/360
  5. 568/360 simplified gives 71/45
  6. So, 32/40 + 14/18 = 71/45
    In mixed form: 126/45

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