An appliance dealer marks up refrigerators 15% (based on cost). If the cost of one model is $600, what should its selling price be?

I'm not very good at percent please help

Do 600 times 1.15. If you just did 600 times .15 (15%) then you would have to add another 600, but by multiplying by 1.15 you get the answer in one step. So in this case, the answer would be $690.

Hope this explanation helps :)

To find the selling price of the refrigerator, you need to calculate the markup amount and then add it to the cost.

Step 1: Calculate the markup amount
The markup amount is 15% of the cost of the refrigerator. To find this, multiply the cost by the markup percentage (0.15 in decimal form):
Markup amount = Cost × Markup Percentage = $600 × 0.15

Step 2: Add the markup amount to the cost
To find the selling price, add the markup amount to the cost:
Selling price = Cost + Markup amount = $600 + (Markup amount)

Now let's calculate the markup amount:
Markup amount = $600 × 0.15 = $90

Finally, substitute the value of the markup amount into the selling price equation:
Selling price = $600 + $90 = $690

Therefore, the selling price of the refrigerator should be $690.