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Add 75/10 and 5/18

1st number: 7 5/10, 2nd number: 5/18

75/10 + 5/18 is 70/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 18 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 10 × 9 = 90,
    75/10 = 75 × 9/10 × 9 = 675/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    5/18 = 5 × 5/18 × 5 = 25/90
  4. Add the two like fractions:
    675/90 + 25/90 = 675 + 25/90 = 700/90
  5. 700/90 simplified gives 70/9
  6. So, 75/10 + 5/18 = 70/9
    In mixed form: 77/9

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