Three red cards have the following numbers written on them. 3
6
9
Four green cards have the following numbers written on them.
1
2
3 3.
4
In a game, the cards are turned face down. A player chooses one red card and one green
card at random. The player's score is the sum of the two numbers.
These sums are shown in the following table:
Score
9
10
11
12
13
Red
card
6
6
7
8
9
10
3
4
ch
5
6
6
7
1
2
فما
4
Green card
A player wins a prize if the score is more than 9.
60 people play the game once.
Approximately how many people would you expect to win a prize?