A radio signal is measured at 150 microvolts. Express this as volts

Question

I just don't understand this problem

Answer 1

1 microvolt (μV) = 1 millionth of a volt.  Numerically, this is 10^-6 V.

150 μV = 150 x 10^-6 V = .000150 V (keeping the last zero to show significant figures).

Answer 2

This problem is deceptively simple. All it wants you to do is to convert 150 microvolts to volts.