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Add 7/10 and 10/98

7/10 + 10/98 is 393/490.

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,
    10/98 = 10 × 5/98 × 5 = 50/490
  4. Add the two like fractions:
    343/490 + 50/490 = 343 + 50/490 = 393/490
  5. So, 7/10 + 10/98 = 393/490

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