Asked by matt

/how do i solve this?

The probability of winning a game is 15%. If you play 20 times,how many times should you expect to win?

A.5 times
B.3 times
C.6 times
D.15 times
Answered by Steve
well, what is .15 * 20 ?
Answered by matt
300
Answered by matt
so 15 because 20 is multiplied 15 times?
Answered by Steve
No, that's 0.15 * 20

Look. 15% means you expect 15 wins in 100 tries.

20 is only 1/5 of 100, so you expect 1/5 as many as 15, or 3.

0.15*20 = 3

That is, 15% of 20 is 3.
Answered by fellow helper
i'm really sorry i'm late!

first, multiply the percent by the number of trials:

15 x 20

next, divide it by 100 ,

if it ends up as a decimal, round it up to the nearest whole number. hope this helped you!

Answered by fellow helper your a piecs of $hit
fellow helper Your wrong you did the steps wrong lol.
Answered by Deadpool
will you just say the focking answer
Answered by Your Helper
Basically, he is saying the answer is '3 times'.
Answered by I'm a guy
I NEED THE ANSWER
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