lupitaa509gh lupitaa509gh

25-08-2021
Mathematics

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A box contains six red playing cards numbered one to six and also six black playing cards numbered one to six. What is the probability of picking a card that is black or has an even number?
A. 1
B. 1/2
C. 1/4
D. 3/4

Respuesta :

GauthMethJoey GauthMethJoey

25-08-2021

c)1/4

cards that are black and have an even number = 2b,4b,6b
total number of cards = 12
probability = 3/12 = 1/4

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