Question
The average number of cards Liam and Harry had was 106. The average number of cards Liam and Vaidev was 68.5. Given that the ratio of the number of cards Harry had to the number of cards Vaidev had was 5 : 2, find the number of cards Liam had.
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The average number of cards Liam and Harry had was 106. The average number of cards Liam and Vaidev was 68.5. Given that the ratio of the number of cards Harry had to the number of cards Vaidev had was 5 : 2, find the number of cards Liam had.