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Add 18/70 and 35/4

1st number: 18/70, 2nd number: 8 3/4

18/70 + 35/4 is 1261/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 4 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 70 × 2 = 140,
    18/70 = 18 × 2/70 × 2 = 36/140
  3. Likewise, for the 2nd fraction, since 4 × 35 = 140,
    35/4 = 35 × 35/4 × 35 = 1225/140
  4. Add the two like fractions:
    36/140 + 1225/140 = 36 + 1225/140 = 1261/140
  5. So, 18/70 + 35/4 = 1261/140
    In mixed form: 91/140

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