Explaon two ways to find the sale price of an item marked 30% off

Step-by-step explanation:

1) First take the price of the item, let's say it is $10, and multiply it by 0.7. This will give you the price of the item AFTER the sale price is already taken off.

$10 x 0.7 = $7

2) Another way is to multiply the price by 0.3. Take that number and subtract it from the full price to get your discounted price.

$10 x 0.3 = $3

$10 - $3 = $7