Question

help please? picture below:)

Answer 1

To do questions like this list all of the possibilities then put an 'x' beside the possibilities that satisfy the conditions (in this case, even or prime). The count. I assume you know what a prime number is.

Answer 2

can you show me how? @BillBell ?

Answer 3

@hartnn ?

Answer 4

Sixteen-sided cube, right?
I mark even numbers with E.
I mark prime numbers with P.
I count all the marked numbers.

1
2E
3P
4E
5P
6E
7P
8E
9
10E
11P
12E
13P
14E
15
16E

13 out of 16, whatever that is.

Answer 5

so, then what do i do?

Answer 6

@BillBell

Answer 7

First you make sure that I haven't screwed up. Then you calculate 13/16 as a decimal.

Answer 8

so my answer would be .8125 ?

Answer 9

YUp.

Answer 10

thank you:)

Answer 11

welcome!