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Add 7/98 and 30/72

7/98 + 30/72 is 41/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 72 is 3528

    Next, find the equivalent fraction of both fractional numbers with denominator 3528
  2. For the 1st fraction, since 98 × 36 = 3528,
    7/98 = 7 × 36/98 × 36 = 252/3528
  3. Likewise, for the 2nd fraction, since 72 × 49 = 3528,
    30/72 = 30 × 49/72 × 49 = 1470/3528
  4. Add the two like fractions:
    252/3528 + 1470/3528 = 252 + 1470/3528 = 1722/3528
  5. 1722/3528 simplified gives 41/84
  6. So, 7/98 + 30/72 = 41/84

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