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Add 10/75 and 81/10

1st number: 10/75, 2nd number: 8 1/10

10/75 + 81/10 is 247/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 10 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 75 × 2 = 150,
    10/75 = 10 × 2/75 × 2 = 20/150
  3. Likewise, for the 2nd fraction, since 10 × 15 = 150,
    81/10 = 81 × 15/10 × 15 = 1215/150
  4. Add the two like fractions:
    20/150 + 1215/150 = 20 + 1215/150 = 1235/150
  5. 1235/150 simplified gives 247/30
  6. So, 10/75 + 81/10 = 247/30
    In mixed form: 87/30

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