SOLUTION: how does 0.0025=(1)/(n) equal 400 by solving for n?(the starting problem was 0.05=1/(sqrt(n)).I know I have to square each side and then solve for n from the starting problem, but

Algebra ->  Radicals -> SOLUTION: how does 0.0025=(1)/(n) equal 400 by solving for n?(the starting problem was 0.05=1/(sqrt(n)).I know I have to square each side and then solve for n from the starting problem, but       Log On


   

Question 325805: how does 0.0025=(1)/(n) equal 400 by solving for n?(the starting problem was 0.05=1/(sqrt(n)).I know I have to square each side and then solve for n from the starting problem, but i need to see it to remember.
Found 2 solutions by Fombitz, menti:
Answer by Fombitz(32388) About Me  (Show Source):
Answer by menti(1) About Me  (Show Source):
You can put this solution on YOUR website!
1/n=0.0025
n=1/0.0025
n=400