The goals scored by 4 players in a season of water polo were recorded in the graph below.
Will scored 8 goals in the season.
Sam scored 5 goals.
How many more goals did Bilbo score than Ginili? (2 marks)
--- 4 WORK AREA LINES (style=lined) ---
Show Worked Solution
\(\text{Since Will scored 8 goals,}\)
 |
\(= 2\ \text{goals}\) |
\(\longrightarrow\ \text{Bilbo scored 10 goals}\)
\(\longrightarrow\ \text{Ginili scored 3 goals}\)
\(\therefore\ \text{Bilbo scored 7 more goals than Ginili.}\)