Use the sliders to adjust the original cost and markdown to find the sale price
A $36 camera is marked down 30%,
Slide the Markdown bar until it shows 30%.
Original Price
Markdown
Sale Price
Sale Price Calculation
$50.00
$0.00
$50.00
What is the amount of the markdown?
$10 $20 $30 $40 $50 $60 $70 $80 $90
Original price: $ 50
Markdown: 0
What is the sale price?

$25.2

Step-by-step explanation:

We know that the original price is $36 and it was marked down 30%.

Turn the percentage into a decimal.

30% = 0.3

Multiply.

36 * 0.3 = 10.8

Subtract.

36 - 10.8 = 25.2

Best of Luck!

Step-by-step explanation:

Marked price = $36

Marked down = 30%

Amount of mark down

Or

Sale price

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: