40% decrease.
It is: (75-45)/75 times 100 = 40% decrease
40 percent of 45 = 1840% of 45= 40% * 45= 40%/100% * 45= 180/10 or 18
25% decrease.
45 to 135 is a 200% increase.
40% of 45= 40% * 45= 0.4 * 45= 18
40% decrease
45 divided by 40 percent = 112.5
No. From 30 to 45 is an increase of 50% . From 45 to 30 is a decrease of 331/3%.
45% of 40 = 45% * 40 = 0.45 * 40 = 18
25% decrease.
20% decrease.