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Add 6/10 and 84/18

1st number: 6/10, 2nd number: 4 12/18

6/10 + 84/18 is 79/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 18 is 90
  2. For the 1st fraction, since 10 × 9 = 90,
    6/10 = 6 × 9/10 × 9 = 54/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    84/18 = 84 × 5/18 × 5 = 420/90
  4. Add the two fractions:
    54/90 + 420/90 = 54 + 420/90 = 474/90
  5. 474/90 simplified gives 79/15
  6. So, 6/10 + 84/18 = 79/15
    In mixed form: 54/15

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