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20 January, 17:01

The variables x and y are directly proportional, and 2 y = when 3. x = What is the value of y when x=9

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  1. 20 January, 17:13
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    Because x = 2 and y = 3 are directly proportional we have 2 : 3 = 0.66;

    Finally, 9 : y = 0.66;

    y = 9 : 0.66;

    y = 13.63;
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