4.4% increase.
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.
40 to 66 = 65 % increase.
45 dollars plus a 7 percent increase gives a new value of $48.15
25% increase
12.5% increase.
12.5% increase.
If you are asking "what is the % increase if you go from 40 to 45", then subtract and divide by the original amount. 5/40 = 1/8= .125 = 12.5%
The percent increase from 45 to 66 is: 46.667%
40 percent of 45 = 1840% of 45= 40% * 45= 40%/100% * 45= 180/10 or 18
40% of 45= 40% * 45= 0.4 * 45= 18
45 divided by 40 percent = 112.5
45% of 40 = 45% * 40 = 0.45 * 40 = 18
40% of 45 is 18, which is 10% of 180.
It is: (45-40)/40 times 100 = 12.5% increase
It was a 12.5% increase.
85 - 40 = 45 ... this is the size of the increase in numbers. 45/40 = 1.1250 OR 112.50% increase over the base of 40.