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Add 1/42 and 63/30

1st number: 1/42, 2nd number: 2 3/30

1/42 + 63/30 is 223/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 30 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 42 × 5 = 210,
    1/42 = 1 × 5/42 × 5 = 5/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    63/30 = 63 × 7/30 × 7 = 441/210
  4. Add the two like fractions:
    5/210 + 441/210 = 5 + 441/210 = 446/210
  5. 446/210 simplified gives 223/105
  6. So, 1/42 + 63/30 = 223/105
    In mixed form: 213/105

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