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Add 30/18 and 70/5

1st number: 1 12/18, 2nd number: 14 0/5

30/18 + 70/5 is 47/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 5 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 18 × 5 = 90,
    30/18 = 30 × 5/18 × 5 = 150/90
  3. Likewise, for the 2nd fraction, since 5 × 18 = 90,
    70/5 = 70 × 18/5 × 18 = 1260/90
  4. Add the two like fractions:
    150/90 + 1260/90 = 150 + 1260/90 = 1410/90
  5. 1410/90 simplified gives 47/3
  6. So, 30/18 + 70/5 = 47/3
    In mixed form: 152/3

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