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Mathematics 21 Online
OpenStudy (anonymous):

You buy a game for $40, and the sales tax is $2. What percent of the game price are you paying in sales tax?

OpenStudy (anonymous):

I will give you meddles and fan you plz help mw

OpenStudy (mathstudent55):

Percent is a ratio out of 100. Asking what percent 2 out of 40 is is the same as asking this proportion: 2 is to 40 as what is to 100?

OpenStudy (mathstudent55):

Now we can set up a proportion and solve it: \(\dfrac{2}{40} = \dfrac{x}{100} \) We cross multiply to get: 40x = 200 Divide both sides by 40 to get: x = 5 Answer: 5%

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