The owner of an audio store recived a shipment of portable stereos at a cost of $102.30 each. if he sells the stereos for 181.99 each, what is the percent of markup? round to the nearest whole percent

The percent of markup on each stereo is 78 %

Step-by-step explanation:

We are given:

Original cost of each stereo = $102.30

Selling price of each stereo = $181.99

Markup amount on each stereo = ($181.99 - $102.30) = $79.69

To calculate the percent of markup, we use the equation:

Putting values in above equation, we get:

Hence, the percent of markup on each stereo is 78 %

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.