Question
P6.AG.JC.17080452-A1
The average score received by Hilda, Shiyun, Penelope and Betty in a recent Chinese test was 89 marks. Hilda and Shiyun both got 10n marks each while Penelope got half of Betty's marks. How many marks did Penelope score for the test? Express your answer in terms of n.
3 m
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Primary 6 ALGEBRA P6.AG.JC.17080452

02 Jul 2024, 10:42 AM

The average score received by Hilda, Shiyun, Penelope and Betty in a recent Chinese test was 89 marks. Hilda and Shiyun both got 10n marks each while Penelope got half of Betty's marks. How many marks did Penelope score for the test? Express your answer in terms of n.
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