900 - 20% = 720
900 x 20% = 900 x 0.2 = 180
.2 * 4 500 = 900
3.6% of 900= 3.6% * 900= 0.036 * 900= 32.4
To convert 900 to percent multiply by 100:900 × 100 = 90,000 %
900 - 20% = 720
20%
It is 900+180 = 1080
900 x 20% = 900 x 0.2 = 180
180
900
£180
180 dollars !
20% of 4500 dollars is 900 dollars
180 dollars
3500/900 = 3.8 recurring %
The decrease in population is 900. The Percent change is 900 / 4500 X 100 = 20% Decrease Or = -20%.