Ten cards numbered 1 to 10 are placed in a box and then one card is drawn randomly. If it is known that the number on the drawn card is more than 5, what is the probability that it is an even number? Choices.
A) 1/2  B) 2/5  C) 3/5  D) 2/7  E) 3/10
There are 5 numbers higher than 5 and 3 of them are even.   The probability is 3/5.   The answer is 3/5.
<result>C</result>
Ten cards numbered 1 to 10 are placed in a box and then one card is drawn randomly. If it is known that the number on the drawn card is more than 5, what is the probability that it is an even number?