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Add 45/14 and 18/30

1st number: 3 3/14, 2nd number: 18/30

45/14 + 18/30 is 267/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 30 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 14 × 15 = 210,
    45/14 = 45 × 15/14 × 15 = 675/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    18/30 = 18 × 7/30 × 7 = 126/210
  4. Add the two like fractions:
    675/210 + 126/210 = 675 + 126/210 = 801/210
  5. 801/210 simplified gives 267/70
  6. So, 45/14 + 18/30 = 267/70
    In mixed form: 357/70

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