Problem Solving (PS) | In the first half of last year, a team won 60 percent of the games it

x = number of games in the first half of last year
putting the questions into words.
0.6x+3=0.5(x+20)
0.6x+3=0.5x+10
0.1x=7
x=70

The total game played is number of games in the first half of last year + number of games in the second half of last year = 70+20 =90


Hence, option D = 90 is the answer.

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