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Add 4/42 and 49/30

1st number: 4/42, 2nd number: 1 19/30

4/42 + 49/30 is 121/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 30 is 210
  2. For the 1st fraction, since 42 × 5 = 210,
    4/42 = 4 × 5/42 × 5 = 20/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    49/30 = 49 × 7/30 × 7 = 343/210
  4. Add the two fractions:
    20/210 + 343/210 = 20 + 343/210 = 363/210
  5. After reducing the fraction, the answer is 121/70
  6. In mixed form: 151/70

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