The price of a pair of shoes is $45.90. the sales-tax rate is 5 percent. how much sales tax do you need to pay?
a.) $0.30
b.) $2.30
c.) $23
d.) 48.20

Step 1) You first multiply the price of the shoes by the sales tax rate [45.90 x .05].
Step 2) Once you find this number [2.295], add it to the price [45.90 + 2.295].
Step 3) You should get 48.195 which you can round up to 48.20.

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Dis the correct  answer