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Add 7/45 and 18/98

7/45 + 18/98 is 748/2205.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 98 is 4410

    Next, find the equivalent fraction of both fractional numbers with denominator 4410
  2. For the 1st fraction, since 45 × 98 = 4410,
    7/45 = 7 × 98/45 × 98 = 686/4410
  3. Likewise, for the 2nd fraction, since 98 × 45 = 4410,
    18/98 = 18 × 45/98 × 45 = 810/4410
  4. Add the two like fractions:
    686/4410 + 810/4410 = 686 + 810/4410 = 1496/4410
  5. 1496/4410 simplified gives 748/2205
  6. So, 7/45 + 18/98 = 748/2205

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