Answer: [tex]2.63(10)^{-4} [/tex]
Explanation:
We have the following expression:
[tex]\frac{3.95(10)^{2}}{1.5(10)^{6}}[/tex]
Solving:
[tex]\frac{3.95(10)^{2}}{1.5(10)^{6}}=0.000263=2.63(10)^{-4}[/tex]