33.75. To calculate percent off, convert the percent into a decimal. So 25 percent = .25 as a decimal. Then multiply this by 45. .25*45 = 11.25. Then subtract this from 45. 45 - 11.25 = 33.75. You can also think of 25% as 1/4, and divide 45 by 4.
It is 50-5 = 45 dollars. 10% of 50 is 5.
10% of 45 dollars = 4.50 dollars
To find 30 percent of 25 percent of 600, you first calculate 25 percent of 600 by multiplying 600 by 0.25, which equals 150. Then, you find 30 percent of 150 by multiplying 150 by 0.30, which equals 45. Therefore, 30 percent of 25 percent of 600 is 45.
45 dollars plus a 7 percent increase gives a new value of $48.15
25 percent of 18 dollars is 18*25/100 = 4.50 dollars So 25% off of 18 dollars is 13.50 dollars
$15 off $45 on
33.75. To calculate percent off, convert the percent into a decimal. So 25 percent = .25 as a decimal. Then multiply this by 45. .25*45 = 11.25. Then subtract this from 45. 45 - 11.25 = 33.75. You can also think of 25% as 1/4, and divide 45 by 4.
(45/100)*20 OR 45*0.20 Which both results in 9 dollars
33.75
(45/100)*20 OR 45*0.20 Which both results in 9 dollars
45 x 0.7 = 31.50
45 - (1/3 x 45 ) = 30
$45
a saving of $22.05
The discount price is $27.00
The discount price is $18.00