sasogeek
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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shivamsinha
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11/25

Andras
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There are 11 numbers that are good out of 21 so 11/21

cwrw238
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reqd multiples are 5,10,20,25
and 6,9,12,15,18,21,24
probability = 11 / 21

shivamsinha
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yeah srry 11/21

shivamsinha
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sry itzz 11/21

sasogeek
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why do u include 5 in the multiples of 5 and exclude 3 in the multiples of 3?

shivamsinha
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coz range is from 5to 25 which doesnt includes 3 :)

sasogeek
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ohhhhh i forgot that, oh wow :) thanks :)

shivamsinha
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anytime