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Add 30/40 and 98/63

1st number: 30/40, 2nd number: 1 35/63

30/40 + 98/63 is 83/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 63 is 2520
  2. For the 1st fraction, since 40 × 63 = 2520,
    30/40 = 30 × 63/40 × 63 = 1890/2520
  3. Likewise, for the 2nd fraction, since 63 × 40 = 2520,
    98/63 = 98 × 40/63 × 40 = 3920/2520
  4. Add the two fractions:
    1890/2520 + 3920/2520 = 1890 + 3920/2520 = 5810/2520
  5. After reducing the fraction, the answer is 83/36
  6. In mixed form: 211/36

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