Emerson actually hit the ball 32% of the times at bat.
Since in Game 1, Emerson struck out 30 times in 90 times at bat, and in Game 2, he struck out 40 times in 120 times at bat, and in Game 3, Emerson struck out 42 times in 140 times at bat, to determine the percentage of times at bat did Emerson actually hit the ball, the following calculations should be performed:
Therefore, Emerson actually hit the ball 32% of the times at bat.
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