10% off is the same as 90% left. 90% of 65 dollars = 65*90/100 = 58.50 dollars.
Okay. The 'full amount' of something is one-hundred percent. Half of one hundred is fifty. For example, if something costs five-hundred dollars and it was on special in a shop, it would cost two hundred and fifty dollars. So if an advertisement says something is fifty percent off, it means half off the original price.
17 dollars.
70% of 17.50 taken off of it leaves 5.25 as the total.
25 percent of 18 dollars is 18*25/100 = 4.50 dollars So 25% off of 18 dollars is 13.50 dollars
14 dollars
40% off of 54 dollars = 60% of 54 dollars = 54*60/100 = 32.40 dollars
23 dollors
It would cost 12 dollars
10% off is the same as 90% left. 90% of 65 dollars = 65*90/100 = 58.50 dollars.
Okay. The 'full amount' of something is one-hundred percent. Half of one hundred is fifty. For example, if something costs five-hundred dollars and it was on special in a shop, it would cost two hundred and fifty dollars. So if an advertisement says something is fifty percent off, it means half off the original price.
17 dollars.
40 dollars
70% of 17.50 taken off of it leaves 5.25 as the total.
$84
$4.50
600