80% of 160 = 80% * 160 = 0.8 * 160 = 128
% rate = 160% = 128/80 * 100% = 1.6 * 100% = 160%
160%
.8 x 160=128
128
128
128 = N - 0.20N; 128 = .80N; N = 160
(128 / 160) x (100 / 1) = 80%
80% of 160 = 80/100160 8161 =128 Answer is 128
32.00 is 20% of 160. 160 - 32 = 128
Easiest way I did this was find 20% of 160 and minus it from 100% of 160. Eg. 100% of 160 = 160 , 20% of 160 = 32, 160-32=128 = 80% of 160 put this in a calculator : (128/160)x100 should equal 80
20% of 160 is 160*20/100 = 32 So 20% off of 160 = 160 - 32 = 128