Answer:
40%
Step-by-step explanation:
ok so first find the og price:
100% - 20% = 80%
so 80% = 200
let the 100% be x:
x * 0.8 = 200
x= 250
100% = 250
(difference/ og price) * 100% = the percentage decrease/ increase
(250-150/250)* 100% = 40%
OR
((the final price/ og price) * 100%) - 100%
((150/250)*100%) - 100% = 40%
There was a 40% decrease from the og price to the final price of 150.
So put it in 2 hours and 15 minutes before 6pm which would be 3:45
I have not done this in a while but I believe it is 10^6 because you have to move it over 6 times to be a number on the left side of the decimal
All you do is divide -12/20 by 4/4 which is -3/5
45 i believe it is i may be wrong!!!
