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Mathematics 13 Online
OpenStudy (anonymous):

find the sales tax for each item the tax rate is 6% a cd priced at $12.99 and a $450 TV

OpenStudy (karatechopper):

hmmm

OpenStudy (lilg132):

to work out percentage 12.99 / 100 = 0.1299 (this is 1 percent) to get 6 percent you would multiply that by 6 so 0.1299 * 6 = 0.7794 (this is 6 percent) do the same to work out the other one

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