9
225
225 0f 20 percent = 45225 * 20%= 225 * 0.20= 45
20% + 225 = 225.2
225 + 20% = 270
45 out of 225 is 20%
20% of 225 = 20% * 225 = 0.2 * 225 = 45
??
How about: 15 times 15 = 225
11 times 225/11 = 225 (20.45454545... repeating)
15 times 15 equals 225.
5 times 45 = 225