We can quickly calculate 10% of this value by simply moving the decimal point to the left one place. We get $5.40. Next to find 20% we simply double the value for 10% and get $10.80. Finally, we subtract from 54 dollars to get $43.20, the price remaining after a 20% deduction on a 54 dollar purchase.
10% off $54 = $54 - (0.1 x $54) = $48.60
20% of 54 = 54 x (1 - (20/100)) = 54 x 0.8 = 43.2
60 percent off 54 is 32.4.
To find 20 percent of a number, multiply the number by 0.2. In this instance, 0.2 x 54 = 10.8. Therefore, 20 percent of 54 is equal to 10.8.
54 dollars
40% off of 54 dollars = 60% of 54 dollars = 54*60/100 = 32.40 dollars
10% off $54 = $54 - (0.1 x $54) = $48.60
20% of 54 = 54 x (1 - (20/100)) = 54 x 0.8 = 43.2
54/100, x15 is 8.10. 54-8.10 is 45.90
5% = 0.05. The product of this and $54 is $2.70. So $54 - $2.70 = $51.30.
You would deduct 18 dollars - leaving you with a total of 54 !
45X.2=945+9=54
75% of 54 = 54 x 0.75 = 40.5 and the person pays only 54-40.5 = 13.5
$54*(1-0.2)=$43.20
60 percent off 54 is 32.4.
20% off of 270:= 20% discount applied to 270= 270 - (20% x 270)= 270 - (54)= 216
To find 20 percent of a number, multiply the number by 0.2. In this instance, 0.2 x 54 = 10.8. Therefore, 20 percent of 54 is equal to 10.8.