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George plays cricket and scores a run every time he runs the length of the cricket pitch.
His average score after 4 games is 23 runs.
After the fifth game, his average score is 21 runs.
George plays cricket and scores a run every time he runs the length of the cricket pitch.
His average score after 4 games is 23 runs.
After the fifth game, his average score is 21 runs.











źródło: comment_QiZSD1DHlGZsK6eKTe8oXDt1c7jdnVnV.jpg
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