20/10%=20/0.1=200
x=200
200*23%=200*0.23=46
1/3^4=1/81
The answer is 1/81.
Question is not specific, so can only give a general answer.
As an example:
If the equation is of the form
log(x)=5
then raise each side to the power of e to give
e^(log(x))=e^5
Since e^(log(x))=x, we have
x=e^5.
You would have to start at one side of the following states and drive/fly across each one.
8 apples
20 apples/5 apple pies +4
4* 2 pounds = 8 pounds
