Question

A card is drawn from a pack of cards numbered 1 to 52. The probability that the number on the card is a perfect square is

Answer 1

Answer:

Step-by-step explanation:

The total number of cards 52

The squares from 1 to 52 = 1,4,9,16,25,36,49

Probability = 7/52

Hope it helps you

Answer 2

Answer:

The probability that the number on the card is a perfect square is = $\frac{7}{52}$

Step-by-step explanation:

Given,

A card is drawn from a pack of cards numbered 1 to 52.

To find,

The probability that the number of the card is a perfect square.

Solution:

Recall the formula

$Probability = \frac{Number \ of \ favorable \ cases}{Total \ number \ of \ cases}$

Number of favorable cases = Number on the card is a perfect square

= number on the card is 1,4,9,16,25,36,49

Hence, the number of favorable cases = 7

Total number of cases = 52

Probability = $\frac{Number \ of \ favorable \ cases}{Total \ number \ of \ cases}$ = $\frac{7}{52}$

∴ The probability that the number on the card is a perfect square is = $\frac{7}{52}$

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