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Add 70/2 and 15/20

1st number: 35 0/2, 2nd number: 15/20

70/2 + 15/20 is 143/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 20 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 2 × 10 = 20,
    70/2 = 70 × 10/2 × 10 = 700/20
  3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
    15/20 = 15 × 1/20 × 1 = 15/20
  4. Add the two like fractions:
    700/20 + 15/20 = 700 + 15/20 = 715/20
  5. 715/20 simplified gives 143/4
  6. So, 70/2 + 15/20 = 143/4
    In mixed form: 353/4

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