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Add 18/20 and 30/14

1st number: 18/20, 2nd number: 2 2/14

18/20 + 30/14 is 213/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 14 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 20 × 7 = 140,
    18/20 = 18 × 7/20 × 7 = 126/140
  3. Likewise, for the 2nd fraction, since 14 × 10 = 140,
    30/14 = 30 × 10/14 × 10 = 300/140
  4. Add the two like fractions:
    126/140 + 300/140 = 126 + 300/140 = 426/140
  5. 426/140 simplified gives 213/70
  6. So, 18/20 + 30/14 = 213/70
    In mixed form: 33/70

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