SOLUTION
The team won 130 games and lost 90 games. This means that the total games played is
[tex]\begin{gathered} 130+90 \\ =220 \end{gathered}[/tex]Percentage of games won becomes
[tex]\%\text{ of game won =}\frac{\text{number of games won }}{\text{ number of games played}}\times\frac{100}{1}[/tex]So, we have
[tex]\begin{gathered} \%\text{ of game won =}\frac{\text{1}30}{\text{2}20}\times\frac{100}{1} \\ =\frac{13}{22}\times100 \\ =59.090909 \end{gathered}[/tex]Hence the answer is 59%
