Mathematics for IGCSE & O level - Probability (Section 1 - No. 50)
A card is drawn from a standard deck of 52 cards. What is the probability of drawing a spade?
1/52
1/4
1/13
13/52
คำอธิบาย
There are 13 spades in a standard deck. Probability = 13/52 = 1/4