Question

In a lottery there are 10 prizes and 25 blanks . A lotterybis drawn at random what is the probability of getting a prize ???

Answer 1

Hello Friend,

Here,
Number of prizes = 10
Number of blanks = 25
So, total number of cases = 10+25 = 35


Now, a lottery is drawn at random.

So, probability = 10/35 = 2/7

Hope it helps.

Purva
@Purvaparmar1405
Brainly.in

Answer 2

Total no. of prizes = 10
No. of blanks = 25
Total = 35
P(e) = 10/35
=> 2/7
Or
0.28571428571
I hope this will help you
Thank you
KUSHAGRA SINGH