72 is 80 percent of 90.
Expressed as a percentage, 72/80 x 100 = 90 percent.
72/80 x 100 = 90 % 100 - 90 = 10 % which is the decrease from 80 to 72
The answer is 72.
= 72%
(80*90) / 100 = 72
90% of 72 = 90% * 72 = 0.9 * 72 = 64.8
10 percent off 80 = 7210% off of 80= 80 - (10% * 80)= 80 - (0.10 * 80)= 80 - 8= 72
80% increase.
72
72/90 X 100 Cancel fown by '10' 72/9 x 10 Cancel down by '9' 8/1 x 10 = 8 x 10 = 80 %
72 euro