Question
The average score received by Esther, Cindy, Raeann and Gabby in a recent Science test was 67 marks. Esther and Cindy both got 11d marks each while Raeann got half of Gabby's marks. How many marks did Raeann score for the test? Express your answer in terms of d.
3 m

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The average score received by Esther, Cindy, Raeann and Gabby in a recent Science test was 67 marks. Esther and Cindy both got 11d marks each while Raeann got half of Gabby's marks. How many marks did Raeann score for the test? Express your answer in terms of d.