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Add 42/3 and 10/20

1st number: 14 0/3, 2nd number: 10/20

42/3 + 10/20 is 29/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 20 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 3 × 20 = 60,
    42/3 = 42 × 20/3 × 20 = 840/60
  3. Likewise, for the 2nd fraction, since 20 × 3 = 60,
    10/20 = 10 × 3/20 × 3 = 30/60
  4. Add the two like fractions:
    840/60 + 30/60 = 840 + 30/60 = 870/60
  5. 870/60 simplified gives 29/2
  6. So, 42/3 + 10/20 = 29/2
    In mixed form: 141/2

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