A quick way for me to calculate 25% off is to break it down to two 10%'s and one 5%. I will show you how I do this.
10% off $109.00 is easy. We just move the decimal point one numeral to the left. $10.90
5% is half of $10.90 or $5.45. So, we add $10.90 plus $10.90 plus $5.45 to figure out 25% off.
$27.25 is 25% off of $109 giving you a sale price of $81.75 after the 25% is taken off.
25 percent off of 36 dollars would be 9 dollars off.
25 percent of 18 dollars is 18*25/100 = 4.50 dollars So 25% off of 18 dollars is 13.50 dollars
Subtracting 25 percent from 25 dollars gives 25 x (1 - (25/100)) = $18.75
12 dollars
9 dollars.
75% off means 25% remaining. 25% of $109 is $27.75 .
25 percent off of 36 dollars would be 9 dollars off.
25 percent of 18 dollars is 18*25/100 = 4.50 dollars So 25% off of 18 dollars is 13.50 dollars
Subtracting 25 percent from 25 dollars gives 25 x (1 - (25/100)) = $18.75
9 dollars.
12 dollars
To calculate 25 percent off of 24 dollars, first find 25 percent of 24. This is done by multiplying 24 by 0.25, which equals 6. Subtract this amount from the original price: 24 - 6 = 18. Therefore, 25 percent off of 24 dollars is 18 dollars.
25% off of $364 is about $273
3 dollars off
It is 25 cents off 5 dollars.
25% off $25 = $25 - (0.25 x $25) = $18.75
25% off of 50 dollars = 75% of 50 dollars = 50*75/100 = 37.50 dollars