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sasogeek

  • 2 years ago

a number is chosen at random within the range of 5 to 25 inclusive, what is the probability that the number is a multiple of 5 or 3?

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  1. shivamsinha
    • 2 years ago
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    11/25

  2. Andras
    • 2 years ago
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    There are 11 numbers that are good out of 21 so 11/21

  3. cwrw238
    • 2 years ago
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    reqd multiples are 5,10,20,25 and 6,9,12,15,18,21,24 probability = 11 / 21

  4. shivamsinha
    • 2 years ago
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    yeah srry 11/21

  5. shivamsinha
    • 2 years ago
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    sry itzz 11/21

  6. sasogeek
    • 2 years ago
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    why do u include 5 in the multiples of 5 and exclude 3 in the multiples of 3?

  7. shivamsinha
    • 2 years ago
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    coz range is from 5to 25 which doesnt includes 3 :)

  8. sasogeek
    • 2 years ago
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    ohhhhh i forgot that, oh wow :) thanks :)

  9. shivamsinha
    • 2 years ago
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    anytime

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