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OpenStudy (rayman5766):
Variable y varies directly with variable x, and y = 6 when x = 9. What is the value of x when y = 18? I think the answer is 27 can any one help me to prove that I am right
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OpenStudy (anonymous):
well its a pattern you know 6*3 =18 so if you multiply 9*3 you know you get 27
OpenStudy (rayman5766):
oh ok cool thanks
OpenStudy (rayman5766):
@Data_LG2 is the right man I got 27 and she says its right I a
OpenStudy (anonymous):
You can do it as ratio and proportion: |dw:1423168441852:dw|
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