20% + 225 = 225.2
225 + 20% = 270
45 out of 225 is 20%
20% of 225 = 20% * 225 = 0.2 * 225 = 45
180
225
$45
$45
180 dollars
20% of 225 000 = 20/100 x 225 000/1 = 20/1 x 2 250/1 = 45 000
225 is 22500 percent.
If 20 = 100% then 45 = 225% So, 45 is an increase of 125% on 20