13. The picture below shows a dart board. Benny threw 3 darts and all the 3 darts hit the board. Which of the following is NOT likely to be his score?
(1) 75
(2) 80
(3) 125
(4) 135
Tabulate out the possible numbers to help you to see and calculate the total.
1st dart 2nd dart 3rd dart
--------------------------------
5 5 5
25 25 25
50 50 50
100 100 100
25 + 25 + 25 = 75 √
5 + 25 + 50 = 80 √
25 + 50 + 50 = 125 √
So 135 is NOT a likely score and the answer (4).
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