assuming 2 pound is currency not weight
£2.00 = 100%
£0.20 = 10%
£0.40 = 20%
£2.00 - £0.40 = £1.60
It is: 20-2 = 18
.2 x 8 pounds = 1.6 pounds
20 percent is also written as .2 To find 20 percent of 45, multiply 45 by .2 = 9
20% = .2 X 280 = 56 off, leaving 224
125*.2=25
20%=.2 Multiply 99 by .2 99*.2= 19.8
10% off 20.00 would be 18.00 since 10% of 20 is 2 and 20 - 2 = 18.
18.99 x .2 -------- 3.798
(c-) -.2(c-)
$21.8 109x.2=21.8
$16 $20 = 100% $2 = 10% $4 = 20% $20 - $4 = $16
20% is 1/5, and 1/5 of 250 is 50. So 20% off of 250 =250-50= 200.