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A 99-pack of felt-tip pens costs $9.00\$9.00. What is the unit price?\newline$\$_____ per pen

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Full solution

Q. A 99-pack of felt-tip pens costs $9.00\$9.00. What is the unit price?\newline$\$_____ per pen
  1. Calculate Price per Pen: We got 99 pens for $9\$9, so to find the price per pen, we divide the total cost by the number of pens.\newline$9÷9 pens=$1 per pen.\$9 \div 9 \text{ pens} = \$1 \text{ per pen}.
  2. Verify Total Cost Calculation: Check the math: 99 pens times $1\$1 per pen should equal the total cost of $9\$9.\newline9×$1=$99 \times \$1 = \$9.

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