Question

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?

Answer 1

http://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq?hide_answers=1&beginning=990

Answer 2

11/25

Answer 3

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

Answer 4

reqd multiples are 5,10,20,25
and 6,9,12,15,18,21,24

probability = 11 / 21

Answer 5

yeah srry 11/21

Answer 6

sry itzz 11/21

Answer 7

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

Answer 8

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

Answer 9

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

Answer 10

anytime