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Add 12/10 and 98/20

1st number: 1 2/10, 2nd number: 4 18/20

12/10 + 98/20 is 61/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 20 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 10 × 2 = 20,
    12/10 = 12 × 2/10 × 2 = 24/20
  3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
    98/20 = 98 × 1/20 × 1 = 98/20
  4. Add the two like fractions:
    24/20 + 98/20 = 24 + 98/20 = 122/20
  5. 122/20 simplified gives 61/10
  6. So, 12/10 + 98/20 = 61/10
    In mixed form: 61/10

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