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Add 40/2 and 35/20

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

40/2 + 35/20 is 87/4.

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,
    40/2 = 40 × 10/2 × 10 = 400/20
  3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
    35/20 = 35 × 1/20 × 1 = 35/20
  4. Add the two like fractions:
    400/20 + 35/20 = 400 + 35/20 = 435/20
  5. 435/20 simplified gives 87/4
  6. So, 40/2 + 35/20 = 87/4
    In mixed form: 213/4

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