Question

A die is thrown twice.what is the probability that at least one of the two numbers is 4

Answer 1

dear friend,

                 in my opinion it should be like this:

thrown twice=dice was rolled 2 times

total face of dice are=6

answer=if one dice was rolled and what is the probabily of one dice rolling at 4 will be 4/6 simplify to 2/3.

but if ONE DICE WAS ROLLED TWICE can be like so total it rolled 2 times

than it can be like 8/12 as i doubled it and simplify 2/3

(hope it helps!! i tried my best)