The store will charge $3.90 for the bag of chips.
Reason for this is do 1.2*225%(or 2.25) in your calculator to get 2.7.
Then take the 2.7 then add it to the original purchase cost of 1.2 to give you a total of $3.90.
For an hour, the company will pay the president 6 2/3 times $17.25. This is equal to $115. Working at the same company, the janitor earns 5/3 as much as the mechanic. Hence, the janitor earns 5/3 times $17.25 which is equal to $28.75. The sum of these three numbers is $161. Thus, the company sheds out $161 to pay these three employers.

<u>A</u><u>s</u><u> </u><u>w</u><u>e</u><u> </u><u>k</u><u>n</u><u>o</u><u>w</u><u> </u><u>t</u><u>h</u><u>a</u><u>t</u><u> </u>
<u>√</u><u>-</u><u>1</u><u> </u><u>=</u><u> </u><u>i</u>
<u>T</u><u>h</u><u>e</u><u>r</u><u>e</u><u>f</u><u>o</u><u>r</u><u>e</u><u>,</u>
<u>√</u><u>-</u><u>1</u><u>2</u><u> </u><u>=</u><u> </u><u> </u><u>√</u><u> </u><u>(</u><u>3</u><u>×</u><u>2</u><u>×</u><u>2</u><u>×</u><u>-</u><u>1</u><u>)</u>
<u>=</u><u>></u><u> </u><u> </u><u>2</u><u>i</u><u>√</u><u>3</u><u> </u><u>(</u><u>o</u><u>n</u><u> </u><u>p</u><u>u</u><u>t</u><u>t</u><u>i</u><u>n</u><u>g</u><u> </u><u>t</u><u>h</u><u>e</u><u> </u><u>v</u><u>a</u><u>l</u><u>u</u><u>e</u><u>s</u><u>)</u><u> </u><u>✔️</u>
<h3>
<u>W</u><u>h</u><u>i</u><u>c</u><u>h</u><u> </u><u>i</u><u>s</u><u> </u><u>t</u><u>h</u><u>e</u><u> </u><u>r</u><u>e</u><u>q</u><u>u</u><u>i</u><u>r</u><u>e</u><u>d</u><u> </u><u>a</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u></h3>
<u>H</u><u>O</u><u>P</u><u>E</u><u> </u><u>I</u><u>T</u><u> </u><u>H</u><u>E</u><u>L</u><u>P</u><u>S</u><u> </u><u>Y</u><u>O</u><u>U</u><u> </u><u>M</u><u>A</u><u>T</u><u>E</u><u> </u><u>!</u>