Well 20% is 1/5 so to get to 100% you need to multiply by 5: 20% x 5 = 100% and 45 x 5 = 225
45 + (20%) = 54
20% can be written as 0.2, if you meant 45 - 0.2 that equals 44.8 If you meant 45 minus 20 percent of 45, then 45-(45 x 0.2) equals 36
45 percent as a fraction is 45/100 or 9/20. 45 percent as a decimal is 0.45.
45/0.12 = 375 Therefore, the number that 45 is 12 percent of, is 375.
45% = 45/100 It can also be written as 9/20
20% of 45 = 20% * 45 = 0.2 * 45 = 9
225
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.
9 out of 20 can be written in fraction form, then converted into decimal form, then converted into percent form: 9 out of 20 can be written 9/20 next, divide the top number by the bottom number to convert into a decimal number: 9 divided by 20 = .45 next, multiply .45 by 100 and add the percent sign: .45 x 100 = 45 = 45%
20 percent of 45 = (20 / 100) x 45 = 9.
45% of 20 = 45% * 20 = 0.45 * 20 = 9
9 percent of 20 = 1.89% of 20= 9% * 20= 0.09 * 20= 1.8
x*9/100 = 45 so x=45/(9/100)=500
45 + (20%) = 54
20% of 45 = 9 = 20% * 45 = 20%/100% * 45 = 90/10 or 9
45 percent in a fraction is 9/20.
45 is 25 percent of the number 180