Question

A box contains cards numbered 6 to 50. A card is drawn at random from the box. The probability that the drawn card has a number which is a perfect square like 4,9….is​

Answer 1

To find

Number of cards of perfect squares from cards numbered from 6 to 50.

Perfect squares from 6 to 50

9, 16, 25, 36, 49

Number of perfect squares from 6 to 50 = 5  [9, 16, 25, 36, 49]

Total number of cards

50 - 6 +1 = 45

Probability = Number of possible perfect squares ÷ total number of cards

= 5 ÷ 45

= 1/5

Answer 2

Answer:

Probability = 1/5