Question
The average score received by Kathy, Sabrina, Anna and Shannon in a recent History test was 88 marks. Kathy and Sabrina both got 10e marks each while Anna got half of Shannon's marks. How many marks did Anna score for the test? Express your answer in terms of e.
3 m

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The average score received by Kathy, Sabrina, Anna and Shannon in a recent History test was 88 marks. Kathy and Sabrina both got 10e marks each while Anna got half of Shannon's marks. How many marks did Anna score for the test? Express your answer in terms of e.