Tickets numbered 1 to 20 are mixed up and drawn at random. what is the probability that the ticket drawn has a number which is a multiple of three or five.

8/15

2/5

9/20

1/2

B. 2/5

Step-by-step explanation:

First we write down the numbers.

1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20.

Multiplies of three or five above are: 6,9,10,12,15,16,19,20   (there are 8)

So 8/20.

8/20 simplified is 2/5

So, it's B.

b

step-by-step explanation:

it have 5 sides and 5 identicle angle.the rest does not have the same property as b.

brainliest

it would open into a square depending on the type of envelope i’m not sure about the second part