JavaScript - How to create random longitude and latitudes?

Question

I am trying to create random longitude and latitudes. I need to create numbers between -180.000 and +180.000. So, I might get 101.325 or -3.546 or -179.561.

Can y

Answer 1

Math.random()*360 - 180

that will get you a range of -180 to 180

And if you really only want 3 decimal places

Math.round((Math.random()*360 - 180) * 1000)/1000