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Add 30/98 and 40/60

30/98 + 40/60 is 143/147.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 60 is 2940
  2. For the 1st fraction, since 98 × 30 = 2940,
    30/98 = 30 × 30/98 × 30 = 900/2940
  3. Likewise, for the 2nd fraction, since 60 × 49 = 2940,
    40/60 = 40 × 49/60 × 49 = 1960/2940
  4. Add the two fractions:
    900/2940 + 1960/2940 = 900 + 1960/2940 = 2860/2940
  5. 2860/2940 simplified gives 143/147
  6. So, 30/98 + 40/60 = 143/147

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