Question
The average score received by Diana, Cindy, Cathy and Joelle in a recent History test was 73 marks. Diana and Cindy both got 11e marks each while Cathy got half of Joelle's marks. How many marks did Cathy score for the test? Express your answer in terms of e.
3 m

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The average score received by Diana, Cindy, Cathy and Joelle in a recent History test was 73 marks. Diana and Cindy both got 11e marks each while Cathy got half of Joelle's marks. How many marks did Cathy score for the test? Express your answer in terms of e.