Mathematics, 23.10.2020 01:01 baegel

14 . The cost of a mobile phone is pounds The cost of a television is y pounds
When both prices are increased by £40, the ratio for the cost of the mobile phone to the cost of the television is 15:22
When both prices are decreased by £100, the ratio for the cost of the mobile phone to the cost of the television is 8:15
Find the values of x and y

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14 . The cost of a mobile phone is pounds The cost of a television is y pounds
When both pri...

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