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Mathematics 22 Online
OpenStudy (anonymous):

HELP!!!The selling price of a refrigerator is $643.20. If the markup is 20% of the dealer's cost, what is the cost of the refrigerator?

OpenStudy (anonymous):

multiply 643.50 by 20% what do you get but that is not the answer there is one more step

OpenStudy (anonymous):

I got 128.7. What do I do next?

OpenStudy (anonymous):

subtract that from the price of the refrigerator

OpenStudy (anonymous):

I got 514.5

OpenStudy (anonymous):

right the is the cost of the refrigerator before mark up

OpenStudy (anonymous):

Thank you very much!

OpenStudy (anonymous):

so that is the answer

OpenStudy (anonymous):

welcome and usually I hate word problems

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