Cards marked with numbers 3, 4, 5, ......, 50 are placed in a box and mixed thoroughly. A card is drawn at random from the box. Find the probability that the selected card bears a perfect square number
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6
1/8 is the probability to get a perfect square number
because total number or cards are 48
and the perfect square in them are 4 ; 9; 16 ; 25; 36; and 49
so required probability is 6 / 48 = 1/8
because total number or cards are 48
and the perfect square in them are 4 ; 9; 16 ; 25; 36; and 49
so required probability is 6 / 48 = 1/8
Answered by
3
Answer:
Step-by-step explanation:
Total perfect square numbers between 3 to 50 is 6, that is 4,9,16,25,36 and 49. And total numbers are 48 (from 3-50);
Probability of getting a perfect square numbers is 6/48=1/8
herolook2004:
from where 4 is come?
see the numbers marked on the card
it is also a perfect square
thank you
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