Answer:
The percent of tax Edgar was charged is 8%.
Step-by-step explanation:
Given:
Edgar purchased an item from a store. The price of the item was $20.00. After tax was included, the total price of the item was $21.60.
Now, to find the percent tax edgar charged.
The price of item = $20.00.
The price of item included with tax = $21.60.
So, the amount of tax is:
[tex]21.60-20.00[/tex]
[tex]=\$1.60.[/tex]
Thus, the tax = $1.60.
Now, to get the percent of tax:
[tex]\frac{1.60}{20.00} \times 100[/tex]
[tex]=0.08\times 100[/tex]
[tex]=8\%.[/tex]
Therefore, the percent of tax Edgar was charged is 8%.