Question

A $78.00 pair of shoes cost $84.63 after tax is added. What percentage of the cost is tax?

Answer 1

Answer:

92.165%

Step-by-step explanation:

For finding percent we need to

$78 \div 84.63 \times 100$

so we get 92.165....

so approx.92.165%

Answer 2

8.5% of the cost is tax.

Step-by-step explanation:

Let x% be the tax rate

Cost of shoes without tax =$78

Cost of shoes including tax= $78+\frac{x}{100} \times 78$

We are given that Cost of shoes including tax is 84.63

So, $78+\frac{x}{100} \times 78 = 84.63\\0.78x=84.63-78\\x=\frac{84.63-78}{0.78}\\x=8.5$

Hence 8.5% of the cost is tax.

#Learn more:

Dinner at your favorite restaurant cost $64.50 with tax for you and your family. You give the waiter $75 to pay the bill and a tip. What is the approximate percentage of the tip? A) 12% B) 14% C) 15% D) 16%

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