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Add 4/5 and 4/40

4/5 + 4/40 is 9/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 40 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 5 × 8 = 40,
    4/5 = 4 × 8/5 × 8 = 32/40
  3. Likewise, for the 2nd fraction, since 40 × 1 = 40,
    4/40 = 4 × 1/40 × 1 = 4/40
  4. Add the two like fractions:
    32/40 + 4/40 = 32 + 4/40 = 36/40
  5. 36/40 simplified gives 9/10
  6. So, 4/5 + 4/40 = 9/10

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