Question

A card is drawn at random from each of 2 packs of cards , find the probablity that at least one of them is queen of spade

Answer 1

Hey

Here is your answer,

Total cards. = 52+52
= 104

Possible outcomes=2

Probability of drawing a queen of spade=2/104
=1/52

Hope it helps you!

Answer 2

2 pack of card= 52×2=104
queen of spade=2

Probability=2÷104
=1\52