Question
The average score received by Cindy, Wendy, Tiffany and Esther in a recent Chinese test was 88 marks. Cindy and Wendy both got 11f marks each while Tiffany got half of Esther's marks. How many marks did Tiffany score for the test? Express your answer in terms of f.
3 m

Click button first when a symbol is required. X

The average score received by Cindy, Wendy, Tiffany and Esther in a recent Chinese test was 88 marks. Cindy and Wendy both got 11f marks each while Tiffany got half of Esther's marks. How many marks did Tiffany score for the test? Express your answer in terms of f.