Question

A box contains 80 discs which are numbered from 1 to 80. If one disc is drawn at
random from the box, find the probability that it bears
(i) a two-digit number
(ii) a perfect square number
(iii) a number divisible by 5.

Answer 1

Answer:

bro i am your biggest fan i have listen all your songs 1000 times and all your gameplay is op

your answer is (i) 4/5

(ii) 1/10

but in your video you are saying that you are in 12th but why are you asking 10th question please accept my request