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The sales tax on a $250 computer is $17.50. find the sales tax rate
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Jul 27, 2017
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The sales tax on a $250 computer is $17.50. find the sales tax rate
Mathematics
middle-school
Chestermano
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tax=tax rate times cost of product
tax=17.50
cost of product=250
17.50=rate times 250
divide both sides by 250
17.50/250=rate
0.07=rate
percent means parts out of 100
0.07/1 times 100/100=7/100=7%
7%=rate
answer is 7% tax
Grisel
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Jul 31, 2017
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Grisel
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