Question

Q3. A book contains 90 pages which are numbered from 1 to 90. If one page is opened at random from the book,
find the probability that it will be-- (i) a two digit number (ii) a perfect square number
(iii) a number divisible by 5.
blool If the probability of having a wooden block is three times​

Answer 1

Answer:

1. 81/90

2. 9/90=1/10

3.18/90=1/5

Answer 2

Answer:

here is ur answer dear

Step-by-step explanation:

1) 81/90

2)

3) 18/90

sorry as I don't know about 2nd