90 cards numbered from 1 to 90 are placed in a box. If one card is drawn at random from the box find the probability that it is
(i) a two digit number.
(ii) a perfect square.
(iii) a number divisible by 5.
(iv) a multiple of.3.
(i) a two digit number.
(ii) a perfect square.
(iii) a number divisible by 5.
(iv) a multiple of.3.
Answers & Comments
Answer:
Sufi divis rohi divij dibi z do BBY in
Step-by-step explanation:
so do chop chop do chop chop do chop ci ci
do foo go go go go go to go go go go go go go go up
Step-by-step explanation:
i)0.5
ii)9/90 = 0.1
iii)18/90 =0.2
iv) 30/90 = 0.33