Question

If number is selected randomly from first 50 whole numbers then the find the probability that it is divisible by 8 or 12​

Answer 1

Answer:

12/25

Step-by-step explanation:

n(s)=1,2,3,....,50

multiple of 3=3,6,9,....,48

number of multiples of 3=16

number of multiples of 4=12

number of multiples of 3 and 4=4

∴n(A)=16+12−4=28−4=24

P(E)= 24/50 = 12/25

Thank you

Mark as Brainliest.

Answer 2

Answer:

probability that the number is divisible by 8 =

8, 16, 24, 32, 40, 48

= 6/50

probability that the number is divisible by 12

= 12, 24, 36, 48

= 4/50

probability that the number is divisible by both

= 24, 48

= 2/50