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Add 45/2 and 4/40

1st number: 22 1/2, 2nd number: 4/40

45/2 + 4/40 is 113/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 40 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 2 × 20 = 40,
    45/2 = 45 × 20/2 × 20 = 900/40
  3. Likewise, for the 2nd fraction, since 40 × 1 = 40,
    4/40 = 4 × 1/40 × 1 = 4/40
  4. Add the two like fractions:
    900/40 + 4/40 = 900 + 4/40 = 904/40
  5. 904/40 simplified gives 113/5
  6. So, 45/2 + 4/40 = 113/5
    In mixed form: 223/5

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