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Mathematics 16 Online
OpenStudy (anonymous):

Anton bought a picnic cooler. His total bill, with tax, was $7.95. He paid 6 percent sales tax. How much did he pay for the cooler alone without the tax? Write and solve the arithmetic problem for each step. For the cost of the cooler, solve: ?% of cost of cooler = $7.95 To find the total bill in terms of the cost of the cooler :

OpenStudy (anonymous):

\[\frac{7.95}{1.06} \]

OpenStudy (anonymous):

@shadowdragon

OpenStudy (anonymous):

soory, it didn't tag properly

OpenStudy (anonymous):

its cool I am just making sure I don't give you the wrong answer

OpenStudy (anonymous):

It says i cant reply to your message until you fan them first

OpenStudy (anonymous):

And its cool, anytime of help would be greatly appreciated, literally

OpenStudy (anonymous):

Okay so its my understanding that the tax is about 48 cents. So subtract 48 from 7.95

OpenStudy (anonymous):

0.165625 is what i got

OpenStudy (anonymous):

You did something wrong then answer should have been 7.47

OpenStudy (anonymous):

whooopss, my bad, i divided

OpenStudy (anonymous):

Cooler cost:\[\frac{7.95}{1.06}=7.5\]7.95-7.5 = 0.45 tax

OpenStudy (anonymous):

where did you get 1.06 @robtobey ?

OpenStudy (anonymous):

same, wondering the same thing

OpenStudy (anonymous):

100% of the cost + 6% tax. 100% + 6% is 106% or 1.06 as a decimal number. You shift the decimal point two digits to the left when converting % to a decimal number.

OpenStudy (anonymous):

@robtobey and @shadow

OpenStudy (anonymous):

thank you!

OpenStudy (anonymous):

Your welcome

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