Question
P6.AG.JC.17080452-A1
The average score received by Zara, Mary, Tiffany and Penelope in a recent Science test was 89 marks. Zara and Mary both got 11z marks each while Tiffany got half of Penelope's marks. How many marks did Tiffany score for the test? Express your answer in terms of z.
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Primary 6 ALGEBRA P6.AG.JC.17080452

02 May 2024, 11:54 AM

The average score received by Zara, Mary, Tiffany and Penelope in a recent Science test was 89 marks. Zara and Mary both got 11z marks each while Tiffany got half of Penelope's marks. How many marks did Tiffany score for the test? Express your answer in terms of z.
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