Acommon house spider has 8 eyes. the spider is looking at you with its 2 big front eyes and 3 of its other eyes.
what fraction of its eyes are looking at you?

Hi, Hankinsalissa1990!
This is simple. 
Add 2 + 3
2 + 3 = 5
So, five of the eight spider eyes are looking at you, or 5/8.

I hope I helped.

~Olivia

The sample space will be: {1, 2, 3, 4, 5, 6}

Event A is: {Rolling 1,2 or 3}

Complement of event A will contain all those outcomes in the sample space which are not a part of event A.

So, complement of event A will be: {Rolling a 4,5 or 6}

Thus option A gives the correct answer