Question

a number is selected at random from the first five natural numbers find the probability that it is prime with all steps and explanation.​

Answer 1

Answer:

0.4 or 40%

Step-by-step explanation:

There are 4 prime numbers among the first 10 natural numbers viz. 2, 3, 5 and 7

Probability = (Favourable Outcomes)/(Total Possibilities)

Here  Probability = 4/10 = 2/5 = 0.4 = 40%

Answer 2

Answer:

3/5

Step-by-step explanation:

no.of of favourable outcomes-3

total outcomes-5

probability-no.of favourable outcomes/total outcomes

               =3/5