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Add 18/30 and 70/15

1st number: 18/30, 2nd number: 4 10/15

18/30 + 70/15 is 79/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 15 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 30 × 1 = 30,
    18/30 = 18 × 1/30 × 1 = 18/30
  3. Likewise, for the 2nd fraction, since 15 × 2 = 30,
    70/15 = 70 × 2/15 × 2 = 140/30
  4. Add the two like fractions:
    18/30 + 140/30 = 18 + 140/30 = 158/30
  5. 158/30 simplified gives 79/15
  6. So, 18/30 + 70/15 = 79/15
    In mixed form: 54/15

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