Answer: 40 times
Step-by-step explanation:
Let the number of times 6 came up be [tex]x[/tex].
The formula for calculating probability that an event occur
= number of times the event occur / sample space.
That is :
P(x) = n(x) / n(s)
From the question ,
n(s) = 100
P(6) = 2/5
n(6) = ?
substituting into the formula , we have :
2/5 = n(x) / 100
Therefore :
n(x) = 100 x [tex]\frac{2}{5}[/tex]
n(x) = 200/5
n(x) = 40
Therefore : 6 came up 40 times
