Question

A die is rolled and a coin is tossed, find the probability that the die shows an even number and the coin shows a tails?

Answer 1

p(head)= 1/2
p(odd)=3/6
so the total probability is 1/2*1/2=1/4

Answer 2

Answer:

Step-by-step explanation:

Here, total number of trials = 100

Let x be the number of times occuring 6.  

We know, Probability of an ever = Frequency of the event occuring / Total number of trials  

⇒ x / 100 = 2 / 5 [∵ Probability is given]

⇒  x = 40