Question

You are dealt one card from a standard 52-card deck. Find the probability of being dealt a seven.The probability of being dealt a seven is __.

Answer 1

The first thing we have to know is that in a deck of 52 cards we have 4 cards with the number 7.

Then the probability is given by the total number of cards with the number 7 over the total of cards in this case 52

`P(card)=\frac{Card}{\text{total}}_{}`
`\begin{gathered} P(7)=(4)/(52) \\ P(7)=(1)/(13) \end{gathered}`