If you bought something in wyoming for $89, you would be charged $3.56 in state sales tax. what is the state sales tax rate in wyoming?

Let the answer be x percent:

So we say: the tax is x% of the price, 

this means: $3.56 is x% of $89

"something %" means 1/100 times something,

thus, we write and solve the following equation:









the tax is 4%

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