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Add 45/20 and 84/98

1st number: 2 5/20, 2nd number: 84/98

45/20 + 84/98 is 87/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 98 is 980
  2. For the 1st fraction, since 20 × 49 = 980,
    45/20 = 45 × 49/20 × 49 = 2205/980
  3. Likewise, for the 2nd fraction, since 98 × 10 = 980,
    84/98 = 84 × 10/98 × 10 = 840/980
  4. Add the two fractions:
    2205/980 + 840/980 = 2205 + 840/980 = 3045/980
  5. After reducing the fraction, the answer is 87/28
  6. In mixed form: 33/28

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