bhnkk
No. From 30 to 45 is an increase of 50% . From 45 to 30 is a decrease of 331/3%.
50%
45%
(45-38)/45 * 100% ~ 15.6%
40% decrease.
45 to 135 is a 200% increase.
25% decrease.
No. From 30 to 45 is an increase of 50% . From 45 to 30 is a decrease of 331/3%.
I think you subtract the new amount from the original amount and then move the decimal over twice to the right of the number and that's your percent. :)
You save $14.85. Just multiply 45 by 33%.
50%
45%
From 60 to 45 is a 25% decrease
Multiply the number by .45.
(45-38)/45 * 100% ~ 15.6%
117
40% decrease.