Using a simple equation, you can modify it to find a variable.
by using A*B=C you can find what you are looking for.
A*.45=9
A=(9/.45)
A=20
45 - (9%) = 40.95
To convert a fraction to percent, multiply by 100 % 9/45 = 9/45 x 100 % = 20 %
Expressed as a percentage, 20/45 x 100 = 44.4 recurring (that is, 44.4444...) percent.
45 percent in a fraction is 9/20.
9 percent of 20 = 1.89% of 20= 9% * 20= 0.09 * 20= 1.8
20 percent of 45 = (20 / 100) x 45 = 9.
45 percent is 45/100, which simplifies to 9/20
45 percent as a fraction is 45/100 or 9/20. 45 percent as a decimal is 0.45.
45/10045% = 45/100 or 9/20
45% = 45/100 It can also be written as 9/20
Percent means out of 100. ⇒ 45 % = 45/100 = 9/20
To increase 45 by 20 percent, you first calculate 20 percent of 45 by multiplying 45 by 0.20, which equals 9. Then, you add this result to the original number: 45 + 9 = 54. Therefore, increasing 45 by 20 percent results in 54.