Question

A box contains twenty-five cards numbered 1 through 25. One card is to be randomly drawn from the box. What is the probability that the card drawn will show a multiple of 5, a multiple of 6, or a multiple of 7?
a. 12/25
b.9/25
c.3/25
d.1/25

Answer 1

@driftracer305

Answer 2

@dan815

Answer 3

@adrynicoleb

Answer 4

k this is preety easy

Answer 5

when u see OR....... just add up all probabilities

Answer 6

In the number range1 to 25:
Multiples of 5 are: 5, 10, 15, 20 and 25
Multiples of 6 are: 6, 12, 18, 24
Multiples of 7 are: 7, 14, 21

Number of desired outcomes = 5 + 4 + 3 = 12 numbers.

The probability of desired outcome = 12 / 25

Answer 7

hey..... even a better way........... @aum ......... lol great work..... i added up all the fractions..

Answer 8

thanks.