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Add 18/4 and 27/35

1st number: 4 2/4, 2nd number: 27/35

18/4 + 27/35 is 369/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 35 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 4 × 35 = 140,
    18/4 = 18 × 35/4 × 35 = 630/140
  3. Likewise, for the 2nd fraction, since 35 × 4 = 140,
    27/35 = 27 × 4/35 × 4 = 108/140
  4. Add the two like fractions:
    630/140 + 108/140 = 630 + 108/140 = 738/140
  5. 738/140 simplified gives 369/70
  6. So, 18/4 + 27/35 = 369/70
    In mixed form: 519/70

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