ok not sure what im doin wrong with question hope someone can help.

The randow variable X has a normal distribution with mean 16 and variance 0.64. Find x, such that P(X<x) = 0.025

this is how i attempt to solve it -

X~N(16,0.8²)

(X-16)/0.8=0.025

X=16.02

but i be doin it wrong me think :/

any suggestions??

thanks