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Add 5/10 and 9/40

5/10 + 9/40 is 29/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 40 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 10 × 4 = 40,
    5/10 = 5 × 4/10 × 4 = 20/40
  3. Likewise, for the 2nd fraction, since 40 × 1 = 40,
    9/40 = 9 × 1/40 × 1 = 9/40
  4. Add the two like fractions:
    20/40 + 9/40 = 20 + 9/40 = 29/40
  5. So, 5/10 + 9/40 = 29/40

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