SOLUTION: Y varies directly with x. If x=9 when y=5.4, find x when y=24.

SOLUTION: Y varies directly with x. If x=9 when y=5.4, find x when y=24.

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Question 707265:

Y varies directly with x. If x=9 when y=5.4, find x when y=24.
Answer by checkley79(3341) (Show Source): You can put this solution on YOUR website!
9:4.5=x:24
4.5x=9*24
4.5x=216
x=216/4.5
x=48 ans.

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