72 is an increase of negative 20% compared to 90.
72 is 80 percent of 90.
72% of 90 = 80A percent is 1 part out of 100.1%isequalto1100or0.01.Proportions can be used to solve percent problems.partwhole=percent100solveThe part is 72.The percent is 90%.Let n represent the whole.Write a proportion to solve for n.72n=9010090n = 72 · 10090n = 7,20090n ÷ 90 = 7,200 ÷ 90n = 80
72 / 90 = 0.80.8 = 80 percentThere is no more work to show.
72 pounds
90
72 is 20% less than 90.
72 is an increase of negative 20% compared to 90.
72 is 80 percent of 90.
% rate = 90%=72/80 * 100%= 0.90 * 100%= 90%
90 - 20% = 72
(80*90) / 100 = 72
What is 12.5 percent of 72? 12.5= 1/8th=72 divided by 8 The answer is 9
72/90 X 100 Cancel fown by '10' 72/9 x 10 Cancel down by '9' 8/1 x 10 = 8 x 10 = 80 %
90% of 125= 90% * 125= 0.9 * 125= 112.5
72/80 x 100 = 90 % 100 - 90 = 10 % which is the decrease from 80 to 72
72% of 90 = 80A percent is 1 part out of 100.1%isequalto1100or0.01.Proportions can be used to solve percent problems.partwhole=percent100solveThe part is 72.The percent is 90%.Let n represent the whole.Write a proportion to solve for n.72n=9010090n = 72 · 10090n = 7,20090n ÷ 90 = 7,200 ÷ 90n = 80