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Add 9/42 and 30/16

1st number: 9/42, 2nd number: 1 14/16

9/42 + 30/16 is 117/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 16 is 336

    Next, find the equivalent fraction of both fractional numbers with denominator 336
  2. For the 1st fraction, since 42 × 8 = 336,
    9/42 = 9 × 8/42 × 8 = 72/336
  3. Likewise, for the 2nd fraction, since 16 × 21 = 336,
    30/16 = 30 × 21/16 × 21 = 630/336
  4. Add the two like fractions:
    72/336 + 630/336 = 72 + 630/336 = 702/336
  5. 702/336 simplified gives 117/56
  6. So, 9/42 + 30/16 = 117/56
    In mixed form: 25/56

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