Answer:
cost price of shoes with tax=$86.00
Let cost price of a shoes be x
tax paid=rate of tax*amount tax/100
=7.5*$86.00/100
=645/100
=$6.45
Therefore he paid $6.45 tax
Now,original price of a shoes=cost price of a shoes with tax-tax paid
=$86.00-$6.45
=$79.55
Therefore,original price of the shoes is $79.55
Explanation:
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