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Add 98/30 and 40/9

1st number: 3 8/30, 2nd number: 4 4/9

98/30 + 40/9 is 347/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 9 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 30 × 3 = 90,
    98/30 = 98 × 3/30 × 3 = 294/90
  3. Likewise, for the 2nd fraction, since 9 × 10 = 90,
    40/9 = 40 × 10/9 × 10 = 400/90
  4. Add the two like fractions:
    294/90 + 400/90 = 294 + 400/90 = 694/90
  5. 694/90 simplified gives 347/45
  6. So, 98/30 + 40/9 = 347/45
    In mixed form: 732/45

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