Question
The average score received by Pamela, Raeann, Fanny and Jen in a recent Science test was 82 marks. Pamela and Raeann both got 10c marks each while Fanny got half of Jen's marks. How many marks did Fanny score for the test? Express your answer in terms of c.
3 m

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The average score received by Pamela, Raeann, Fanny and Jen in a recent Science test was 82 marks. Pamela and Raeann both got 10c marks each while Fanny got half of Jen's marks. How many marks did Fanny score for the test? Express your answer in terms of c.