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Add 1/98 and 27/10

1st number: 1/98, 2nd number: 2 7/10

1/98 + 27/10 is 664/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 10 is 490
  2. For the 1st fraction, since 98 × 5 = 490,
    1/98 = 1 × 5/98 × 5 = 5/490
  3. Likewise, for the 2nd fraction, since 10 × 49 = 490,
    27/10 = 27 × 49/10 × 49 = 1323/490
  4. Add the two fractions:
    5/490 + 1323/490 = 5 + 1323/490 = 1328/490
  5. 1328/490 simplified gives 664/245
  6. So, 1/98 + 27/10 = 664/245
    In mixed form: 2174/245

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