Answer :
Final answer:
To determine the number of pens someone can buy with [tex]$100 when each pen costs $[/tex]9.60 and the remaining money, follow the calculations provided.
Explanation:
For another person who has [tex]$100 to spend on pens, dividing the amount by the price per pen will give the quantity they can buy. If each pen costs $[/tex]9.60, the calculation would be [tex]$100 ÷ $[/tex]9.60 = 10.4166... pens. Since they can't buy a fraction of a pen, they can purchase 10 pens with [tex]$100. To find out how much money they will have left over, multiply the price per pen by the number of pens bought and subtract it from the initial amount: 10 pens x $[/tex]9.60 = [tex]$96. They will have $[/tex]100 - [tex]$96 = $[/tex]4 left over.
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