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Add 7/10 and 3/98

7/10 + 3/98 is 179/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 98 is 490

    Next, find the equivalent fraction of both fractional numbers with denominator 490
  2. For the 1st fraction, since 10 × 49 = 490,
    7/10 = 7 × 49/10 × 49 = 343/490
  3. Likewise, for the 2nd fraction, since 98 × 5 = 490,
    3/98 = 3 × 5/98 × 5 = 15/490
  4. Add the two like fractions:
    343/490 + 15/490 = 343 + 15/490 = 358/490
  5. 358/490 simplified gives 179/245
  6. So, 7/10 + 3/98 = 179/245

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